DWELL BEYOND THE ORDINARY
ADU Regulations in Kansas: The Complete Guide
Welcome to the land of sprawling fields and wide blue skies where sunshine warms your heart and sunflowers wave in the wind. One of the best ways to enjoy the wonders of the Sunflower State is to stay in a beautiful modular ADU that is designed for maximum comfort and functionality. Psy Homes offers luxurious Accessory Dwelling Units that provide flexible options for you to earn additional income, house your aging parents, or offer a restful guest house for your friends and family.
Before moving right into the logistics of ADU ownership, you need to find out all the rules and regulations surrounding ADUs in Kansas. Counties differ in their specific requirements and some counties leave it entirely up to the local jurisdictions to decide. Keep reading to find out your county’s requirements!
Are ADUs Allowed in Kansas?
Yes! Many counties and jurisdictions allow ADUs whether in the form of attached, detached, or an in-house conversion. Because there are no state-wide regulations for ADUs, there are no standards that will apply to all areas. Certain counties have county wide regulations but other times, it may be up to your local zoning department. For the best clarity, it is always good to check with your local county or municipality authorities.
What Is Considered An ADU in Kansas?
In Kansas, an ADU can be defined as “a secondary, self-contained living space on the same lot as a primary single-family home, either attached or detached. These units are intended to be subordinate to the main dwelling in size and appearance, and are typically used for family members, caregivers, or as rental units.”
Can Park Model ADUs Be Used As ADUs?
Yes, certain counties allow park model homes to be used as an ADU if they meet the permanent housing standards. Because park model homes are built to RVIA standards and considered a sem-mobiel home, some counties may not consider them a permanent dwelling residence and therefore would not qualify as an ADU. For more information on park model homes, check out our article on tiny home regulations in Kansas.
Can Log Cabins Be Used As An ADU?
Absolutely! Because some of the prefab log cabins from Psy Homes start as small as 700 square feet, these would fall into the general sizing restrictions that Kansas has for ADUs. A rural or unincorporated area of Kansas may be better suited for log cabins as an ADU.
Can Modern Cabins Be Used As An ADU?
It depends on where you reside, but it is definitely possible! Certain modern cabin models would fit within the Kansas ADU requirements, making them a perfect fit for your ADU. A modern cabin ADU would offer more space and options for long-term rentals. Reach out to your local zoning department to see what they have to say about modern cabins as an ADU.
What is the Difference Between a Prefab ADU & a Modular ADU?
The difference primarily comes down to how much they are manufactured and set up. Prefab ADUs are entirely built in a factory and then simply delivered and set up as one piece.
On the other hand, modular ADUs, like the ones sold by Psy Homes, are built in pieces off-site then delivered and assembled on-site. This allows for any last minute adjustments and precise set up.
However, the ADUs in the above video are an exception to how Psy Homes builds most ADUS. In this case, the above ADU is built completely off-site and then attached to a permanent foundation.
Kansas does not require separate permits or distinctions between prefab and modular ADUs.
What is the Minimum Size for an Accessory Dwelling Unit?
There is no state-wide minimum size for ADUs in Kansas. Most counties or municipalities will set the size requirements, typically requiring a minimum size of 200-500 square feet.
Can My ADU be Bigger Than My House?
No, no matter where you live in Kansas, you are not allowed to have an ADU larger than your house. Typically, zoning regulations will cap the size at around 80% of primary dwelling, or a certain square footage. Accessory dwelling units are designed to complement the main dwelling so it must stay smaller than the primary house.
How Close To My House Can I Build An ADU?
Here again, there are no standard requirements that will fit all Kansas areas. Generally, most counties will require a 5 ft rear setback and a 3 ft side setback. Additionally, most ADUs have to be at least 10 feet away from the main house and no more than 100 feet away.
Do You Need A Permit For An ADU in Kansas?
Yes. All ADUs require at least a building permit and typically, an electrical and plumbing permit. Additional permits like HVAC and environmental health may also be required. Each county has its own specific permit process,.
Are There Any Incentives or Grants for ADUs in Kansas?
At this point, there are no federal or state programs that offer any financial assistance, grants or waivers. However, this may be offered at the local level and is definitely worth checking out. Your local community development department is a good place to start with any further questions.
Are Psy Homes’s ADUs Built to Kansas Code?
Definitely. Every single modular ADU is designed to match and even exceed all local building codes in Kansas. Our experienced team of builders utilizes their skill and knowledge to take care of all the important details for you. All you need to do is sit back and relax!
Can an ADU Have Multiple Bedrooms and Bathrooms?
Yup! Psy Homes offers several ADUs with both one and two bedroom options plus our popular Grove ADU has a 2 bedroom AND 2 bathroom model! These multi-bedroom and bathroom models are perfect for a couple or small family, and if you only want space for one person, then a 1 bedroom model is perfect for you.
Are ADUs A Good Investment?
Yes! One of the main reasons ADUs are gaining popularity in the non-traditional housing world is their flexibility and versatility. You can increase your property value when you invest in an ADU, plus you get the benefit of earning additional income through short-term and long-term rentals if your area allows it. You can also bless your parents or family by providing housing for them. All of these choices for your ADU create a diversified investment, which can promise a relatively quick ROI.
If you are interested in owning an ADU in Kansas, contact us to learn more or request a free quote for your dream model!
What Counties in Kansas Allow ADUs?
Does Allen County Allow ADUs?
It is unclear at this point. In unincorporated Allen County, the county runs Planning & Zoning but does not publish an ADU-specific ordinance or dimensional standards online. That means there’s no publicly posted county rule set for ADU height, setbacks, or maximum floor area; approvals are handled through the county’s Planning Board/Administrator.
Inside cities (like Iola) you’ll follow city building and housing codes and each city’s zoning setbacks, but those aren’t an ADU-specific authorization by the county itself. Your next step is to confirm ADU permissibility and required setbacks on your parcel with Allen County Planning & Zoning.
Does Anderson County Allow ADUs?
Yes, Anderson County has countywide zoning (adopted by resolution for unincorporated areas) and issues building/zoning permits, but it does not publish an online section spelling out ADU-specific standards (no posted county table for ADU height, setbacks, or max size). Practically, ADUs may be treated as an accessory use or may require a special/conditional approval depending on the base district but this is determined through the Planning & Zoning office during permitting.
The actionable next step is to verify whether your zoning district allows accessory dwelling units by right or via special permit, and get the setback/height numbers from the county permit desk.
Does Atchison County Allow ADUs?
For unincorporated Atchison County, the county site does not publish ADU-specific regulations; you’ll need to confirm with the county directly whether an accessory dwelling is permitted in your zoning district and what setbacks/heights apply.
Within the City of Atchison, the comprehensive plan explicitly notes that the current code does not specifically address detached ADUs but may allow internal or attached ADUs. There are no city-codified ADU standards for height/setbacks today; projects have to be vetted with Planning & Zoning and Building Inspections under the adopted building codes and any accessory-structure limits.
Does Barber County Allow ADUs?
Barber County does not publish any countywide ADU regulations that specifically address accessory dwelling units, and no online code outlines standards such as maximum height, required setbacks, or allowable floor area for ADUs in unincorporated areas.
In the City of Medicine Lodge, the zoning ordinance provides general requirements for accessory buildings and lot coverage, but it does not clearly define or authorize ADUs as a distinct use. Property owners in unincorporated Barber County should confirm with the Barber County Planning & Zoning office whether an ADU would be permitted under their zoning classification and, if so, what dimensional requirements apply.
Those within Medicine Lodge should work directly with the city’s Planning & Zoning department for local interpretations. Official county information can be accessed at Barber County, Kansas, and the city’s zoning ordinance is available at City of Medicine Lodge.
Does Barton County Allow ADUs?
It is not really clear at this time. Barton County’s zoning code defines accessory structures and uses, but it does not include specific provisions for accessory dwelling units. There are no publicly posted standards for ADUs covering setbacks, height limits, or maximum floor area in unincorporated areas. Whether an ADU is allowed depends on the underlying zoning district and may require a conditional use permit.
Property owners should contact Barton County Planning & Zoning to verify whether an ADU is permissible for their parcel and obtain the applicable dimensional requirements. If the property is near Great Bend, the City of Great Bend’s Planning & Zoning department may have jurisdiction or different standards.
Does Bourbon County Allow ADUs?
Bourbon County does not have any publicly posted ADU-specific regulations for unincorporated areas. The county’s available planning and permitting documents do not provide clear dimensional standards for height, setbacks, or size when it comes to accessory dwellings. As a result, determining whether an ADU is allowed will require direct consultation with the Bourbon County Planning & Zoning department.
For those within Fort Scott city limits, local zoning ordinances may apply and could have different requirements. The best next step is to contact the county’s planning office to confirm if ADUs are permissible in your zoning district and to obtain any applicable building and siting requirements.
Does Brown County Allow ADUs?
Yes! Brown County appears to have drafted specific ADU provisions. An ADU may be established on a lot with a minimum size of 400 sq ft and a maximum of either 1,300 sq ft or 75% of the primary building’s floor area, whichever is less.
ADUs must comply with the same height and setback requirements listed in Chapter 4 of the Brown County zoning ordinance and must tie into a community or appropriately sized individual sewage system. They cannot be rented short-term (under 31-day minimum lease) or sold separately from the primary residence.To get the full details—like exact setback distances or height limitations—reach out to the Brown County Planning & Zoning office.
Does Butler County Allow ADUs?
It’s really not clear. Butler County’s official zoning regulation page doesn’t clarify any ADU-specific standards, it simply lists zoning maps, subdivision rules, and the comprehensive plan. Tiny homes are permitted in Butler County, so it is possible that they could be used as an ADU. In other zoning districts or for unincorporated areas, ADUs are not explicitly outlined online. Your next move: contact Butler County Planning & Zoning via their official portal, Butler County, KS Zoning Regulations, to confirm if ADUs are allowed in your zone and what exact dimensions apply.
Does Chase County Allow ADUs?
It is possible. Chase County is more clear for tiny homes, which are often treated like ADUs, the county follows the International Residential Code. It specifies that dwellings must be at least 500 sq ft and must connect to city water and sewer systems.
That suggests ADUs are permitted if they meet those criteria and uniform building codes. Still, there is no explicit zoned-based ADU ordinance accessible online. Therefore, we suggest that you contact the Chase County Planning & Zoning department (via the county’s site, Chase County, KS) to ask whether ADUs are permitted in your zoning district, what size or foundation requirements exist, and whether hook-ups are required.
Does Chautauqua County Allow ADUs?
Like other Kansas counties, Chautauqua County doesn’t publish zoning regulations or ADU provisions on its official “Resolutions and Ordinances” page, which lists only general county ordinances, not zoning or ADU-specific rules. That means there’s no clarity online regarding ADU-specific height, setback, or size requirements.
If you’re looking to add an ADU in unincorporated Chautauqua County, your only move is to contact the County Commissioners or the Planning & Development Department directly to determine whether ADUs are permitted and, if so, what the dimensional standards are. You can find the official listings at the county’s “Resolution and Ordinances” page here: Chautauqua County, Kansas – Ordinances & Resolutions.
Does Cherokee County Allow ADUs?
Yes! Cherokee County’s official municipal code includes a mention of “accessory” uses, including ADUs, within its zoning definition. This indicates that there is language addressing ADUs, although it’s buried within the broader code rather than laid out in a standalone ADU ordinance.
However, the specifics such as height limits, setback distances, or maximum size, aren’t clearly spelled out in the information available online. To get the full picture, anyone evaluating ADU feasibility should consult the county’s full zoning ordinance and follow up with Cherokee County’s Planning & Zoning department to confirm exactly what conditions apply based on zoning districts and property type.
Does Cheyenne County Allow ADUs?
Cheyenne County’s publicly accessible GIS and information site (gWorks) provides property data and maps, but it doesn’t share zoning ordinances or any ADU-specific rules. That leaves it uncertain whether ADUs are allowed without speaking to county staff.
If you’re evaluating an ADU there, your next stop should be the County Clerk’s office. They’ll tell you if accessory units are permitted under your zoning category, and lay out any applicable dimensions or permitting steps. There’s no explicit municipal code online to pull from, so direct contact is essential.
Does Clark County Allow ADUs?
Clark County’s official website doesn’t list zoning regulations or any ADU‑specific rules online, just departmental listings with no planning or zoning section visible. Since there’s no mention of accessory dwelling units (including height, setback, or size), the only way forward is to contact the county directly. Reach out to the Clark County Clerk or Board of County Commissioners (via the county’s site) to find out if ADUs are permitted in unincorporated areas and what rules apply.
Does Clay County Allow ADUs?
Clay County provides a zoning plan that classifies land into five categories. Agricultural, Business/Commercial, Residential, Light Industry, and Heavy Industry, for areas outside city limits. However, the regulations don’t mention accessory dwelling units at all, nor does it spell out height or setback rules applicable to ADUs. To determine whether ADUs are permissible (and under what conditions), you’ll need to contact the Clay County Planning & Zoning office, referencing their zoning plan to see if a conditional use or amendment is needed.
Does Cloud County Allow ADUs?
Cloud County doesn’t publish zoning or ADU-specific regulations online, its main site only provides general contact info and services. That said, tiny homes, which can sometimes be used as ADUs, are allowed in Cloud County, subject to city-level regulation. In Concordia, the county seat, city building codes and permits allow accessory dwelling units and require a minimum of 450 sq ft. If you’re in unincorporated Cloud County, you’ll need to confirm directly with the county (likely via the courthouse or planning department) whether ADUs are permitted and what standards (size, setbacks, etc.) apply.
Does Coffey County Allow ADUs?
While Coffey County is zoned and maintains zoning and subdivision regulations, there’s no explicit ADU language in the publicly available zoning ordinance. The county requires all relevant permits and special applications to go through the Zoning and Subdivision Administrator, Heidi Harris. You’ll need to contact her office directly to learn if ADUs are permitted under your zoning district and what dimensional standards apply.
Does Comanche County Allow ADUs?
Comanche County provides virtually no zoning regulations online. However, Coldwater does permit tiny homes and ADUs, including those on wheels, provided you obtain a permit within city limits. This indicates that Coldwater treats tiny homes/ADUs as allowed residential structures, even though the broader county has no explicit countywide standards.
No info on height, setbacks, or size restrictions was found in the Coldwater codification. Your next move is to contact the City of Coldwater Planning Department to clarify ADU or tiny‑home-specific requirements and permitting details. If you do not reside in Coldwater, you can reach out to the Comanche County Office for more questions and information.
Does Cowley County Allow ADUs?
Yes, in certain cities! While Cowley County’s official listings don’t show any ADU-specific regulations, there are cities within the county, including Winfield and Arkansas City, that may have local ADU or tiny home provisions. For example, in Winfield (via its Planning & Zoning department), accessory structures (including home occupations) are permitted up to 900 sq ft, which hints that a detached accessory structure of similar size may be allowed and which could be repurposed or reviewed as an ADU.
To confirm whether an ADU is permitted in your specific locality, reach out to Winfield’s Planning & Zoning office or the planning offices of other Cowley County cities you’re interested in (Arkansas City, Burden, etc.) and ask about ADU rules, especially regarding size, hookups, and setbacks.
Does Crawford County Allow ADUs?
Crawford County itself doesn’t have county-wide ADU language in its combined zoning articles. The publicly posted zoning document lays out general land‑use and zoning classifications, but no accessory dwelling provisions are visible.
However, cities within the county, such as Pittsburg, may allow ADUs under local codes. To figure out what’s allowed and the required setbacks, height limits, or utility arrangements, you’ll need to contact the relevant city’s Planning & Zoning office if you’re within city limits. If you’re in unincorporated areas, reach out to the county Planning & Zoning or Commissioners via their zoning document found here: Crawford County Zoning Regulations.
Does Decatur County Allow ADUs?
Decatur County doesn’t publish an explicit zoning code or ADU-specific rules for its unincorporated areas online. That said, cities within the county, particularly Oberlin, the county seat, maintain city code via Oberlin’s municipal code system.
You’ll need to check Oberlin’s regulations to determine whether ADUs are permitted there. For unincorporated parcels, your county is controlled through resolutions and zoning changes initiated by the County Commission, with public hearing procedures as outlined under Kansas Statute § 19‑2960. To move forward, contact the county zoning administrator or check Oberlin’s ordinance site available here: Oberlin City Code – Zoning Regulations.
Does Dickinson County Allow ADUs?
Yes, Dickinson County has a full zoning and subdivision ordinance in place (effective 2009, updated), including accessory use provisions. Their code explicitly allows manufactured homes as accessory dwellings in agricultural districts (AG‑80 and AG‑40), provided occupancy is limited to on-site agricultural personnel (not as a rental unit). Additionally, various accessory structures (guest houses, small storage sheds, garages, etc.) are permitted in residential districts, although it’s unclear whether a free‑standing ADU is allowed as of right in non‑agricultural zones.
If your site falls within an incorporated city (like Abilene), city-level ADU policies could differ significantly. Your best move is to review the county’s zoning handbook and, if needed, request an interpretation from the Zoning Administrator. Their office can clarify whether ADUs are allowed in your zoning district and under what conditions. For more details or zoning maps, call the Dickinson County Zoning Office at 785‑263‑4464 or visit the zoning page.
Does Doniphan County Allow ADUs?
Doniphan County does require building permits for both new residential and accessory buildings in unincorporated areas, particularly for lots between 2 to 5 acres in the Agricultural zone. That indicates accessory units may be allowed, but there’s no explicit ADU policy or dimensional standards (height, setback, size) in what’s publicly available online. For exact guidance, contact the County Planning & Zoning Department, which administers all zoning and can clarify allowable building types, setbacks, and permit requirements.
Does Douglas County Allow ADUs?
It sure does! Douglas County not only allows accessory dwelling units, but has published detailed guidelines. For example, a rural ADU can share the main home’s septic system and water source, subject to applicable regulations.
Additional standards, like parking, size limits, and registration requirements, are defined in county documentation and in city-level codes for municipalities like Lawrence. To explore further, check Douglas County Zoning & Codes and refer to the ADU information in their ADU packet. If the property lies inside Lawrence, their rules include limits such as a maximum of 33% of the principal dwelling’s floor area or 960 sq ft, (whichever is less) and require registration and parking compliance.
Does Edwards County Allow ADUs?
Edwards County has a zoning regulations document that applies to unincorporated areas, but there is no mention of ADUs or accessory dwelling standards anywhere in the publicly available PDF. That means you’ll need to contact the county’s Planning & Zoning or Zoning Administrator directly to see if ADUs are permitted, under what zoning districts, and what height, setback, or size rules would apply. Here’s the zoning code for reference: Edwards County Zoning Regulations.
Does Elk County Allow ADUs?
Elk County doesn’t have a countywide building code, but they do require permits for new construction, including accessory buildings. That suggests tiny homes or ADUs could be permitted if they go through the proper approval process. The Elk County planning department handles land-use decisions and permit oversight so you’ll want to contact them to confirm whether ADUs are allowed in your zoning district and what specific standards apply.
Tiny homes are generally allowed in Elk County, but city-level rules may differ. For instance, the county seat, Howard, has adopted the International Building Code, permitting tiny homes that meet foundation, height, utility, and other building standards. So if you’re within Howard city limits, expect more defined requirements.
Does Ellis County Allow ADUs?
It is unclear. Ellis County’s zoning regulations include sections on accessory buildings and uses, setbacks, and permissible obstructions, but they do not explicitly mention ADUs as a separate dwelling type in the county code. The relevant zoning rules are published on the county’s official site, but ADU-specific details are not clearly spelled out.
That said, tiny homes are generally allowed in Ellis County, with a few conditions, they must include sleeping and kitchen areas, be at least 500 sq ft, and be on a permanent foundation or placed in RV/campground/mobile home parks.Should you be inside an incorporated city like Hays, you’ll follow their Unified Development Code, which defines ADUs as independent dwelling units providing complete facilities for cooking, sanitation, and sleeping.
Does Ellsworth County Allow ADUs?
Yes! Ellsworth County’s municipal code includes a general definition for “detached accessory dwelling units” in its zoning section, but doesn’t specify dimensional standards (height, setbacks, size) or permitting pathways outright. For clarity on how ADUs are allowed, and under what conditions, you’ll need to contact the county’s zoning administrator for an interpretation of where and how ADUs can be permitted.
Does Finney County Allow ADUs?
Finney County doesn’t have ADU-specific language in county-wide documentation, but governing codes do manage accessory buildings. In residential zones, accessory buildings are limited to 15% of the principal structure’s area, with conditional use required when exceeding that size or if the accessory is taller than the main building. These constraints could guide ADU feasibility, especially if you’re repurposing or designing one, but a true ADU, as a separate dwelling unit, would require direct consultation with the Zoning Administrator.
Does Ford County Allow ADUs?
Ford County’s zoning regulations don’t directly address ADUs. However, the county code provides zoning district distinctions (agricultural, residential, rural residential, etc.) and the process for conditional use permits and amendments. If an ADU is contemplated, it would likely require a conditional use permit, subject to guidelines around lot coverage, building setbacks, height, and review by the Zoning Board of Appeals. For precise information, reach out to the Ford County Zoning Administrator.
Does Franklin County Allow ADUs?
Yes! Franklin County now has a detailed ADU ordinance for unincorporated areas. It defines an Accessory Dwelling Unit (ADU) as a subordinate dwelling, attached or detached, that must be owner-occupied and restricted to one per property on parcels of at least 5 acres. Additional standards include:
- Minimum 500 sq ft, max 1,200 sq ft, up to two bedrooms.
- Must be detached, share the same driveway, permit emergency access.
- Must be within 10 ft but no more than 75 ft of the principal dwelling.
- A deed restriction must be filed requiring owner occupancy and compliance.
They’ve also published a PDF of the ADU requirements via their Building Department page, along with setback maps and permit forms.
Does Geary County Allow ADUs?
Geary County doesn’t have standalone ADU provisions in county documentation, but the City of Junction City (in the county) includes ADUs in its municipal code. The code outlines accessory dwelling use in zoning, though specifics like square footage or setbacks aren’t visible in the brief snippet online. If you’re within Junction City limits, you’ll need to consult their zoning section titled “Accessory Dwelling Units” for full details.
Does Gove County Allow ADUs?
Gove County’s official site doesn’t publish zoning or ADU rules. That leaves things is unclear so you’ll need to contact the Gove County Planning & Zoning office or the clerks in Gove City or Quinter to confirm whether ADUs are permitted, and under what standards.
Does Graham County Allow ADUs?
Graham County operates without any zoning ordinances, per its official FAQ, meaning there’s no county-level regulation (including for ADUs) currently in place. That doesn’t necessarily restrict accessory dwellings, it just means there’s no automatic framework. Without zoning, the path forward depends on local permitting or state-level standards.
Your next move is to reach out directly to the Graham County Clerk’s Office to confirm what kind of permitting, if any, exists for accessory buildings or ADUs, especially in terms of setbacks, utilities, and compatible uses.
Does Grant County Allow ADUs?
It is not clear at a county level. Grant County doesn’t have an accessible county zoning code online, but the City of Ulysses (within Grant County) has adopted building codes, including the International Residential Code, that apply to accessory dwellings and tiny homes. While the county itself isn’t explicit, this adoption implies that tiny homes or ADUs can be allowed in Ulysses, as long as they meet building code standards (foundation, utilities, safety, etc.).
You’ll need to check with the City of Ulysses Building & Inspections Department to confirm whether ADUs are permitted, and what the size, setback, and registration requirements are.
Does Gray County Allow ADUs?
It is very possible! Gray County’s zoning regulations include sections on accessory uses and conditional uses, which means accessory living spaces like ADUs could be permissible, but likely require approval. The zoning code provides the framework for reviewing these, although explicit ADU standards like size or height aren’t spelled out online. They also provide an application form for “dwelling or accessory use” permits, which further indicates ADU allowance.
Consult the Gray County Zoning Administrator to ask if an ADU or tiny home is allowed under your zoning district, what triggers a conditional use, and what dimensional requirements apply.
Does Greeley County Allow ADUs?
Greeley County has no zoning ordinances at the county level and according to their official FAQ, there simply isn’t a zoning framework in place. That means there’s no formal process governing ADUs. No explicit permission required, but also no official standards online for setbacks, height, or permitting. To move forward, your first step is to call the Greeley County Clerk’s office to understand what, if any, building or land use rules exist for accessory structures.
Does Greenwood County Allow ADUs?
Greenwood County publishes zoning regulations but those do not mention ADUs specifically. That means you’ll need to reach out to the county’s Planning & Zoning department to determine if accessory dwelling units are permitted under general accessory use provisions, and if so, what the size, setback, and height restrictions are.
Does Hamilton County Allow ADUs?
Hamilton County’s official county site has a “Zoning” page, but no ADU-specific regulations are posted online. However, the county seat, Syracuse, requires building permits for new structures and accessory buildings.
That implies ADUs (or tiny homes) are potentially allowed, though they’d need to meet underlying building and zoning code requirements. You’ll want to inquire directly with the Syracuse Planning & Zoning office to understand what’s required (setbacks, foundation, utility connections, etc.) for ADUs or accessory dwellings.
Does Harper County Allow ADUs?
Harper County’s municipal code refers to “most accessory uses” within its zoning chapter, but does not explicitly outline rules for accessory dwelling units such as dimensions or permitting processes. If you’re considering an ADU, you’ll need to confirm whether it’s permitted under general accessory uses. Best next step: contact the Harper County Planning & Zoning office for clarity on whether ADUs are allowed and, if so, the applicable setbacks, height limits, or square footage parameters.
Does Harvey County Allow ADUs?
Harvey County does not currently have finalized ADU regulations, but the Planning Commission and Board of Zoning Appeals are actively seeking public input on proposed ADU zoning. That means ADU-specific standards are likely in development.
Right now, accessory buildings are defined broadly (e.g., sheds, garages), but separate dwelling units aren’t formally addressed. The path forward: participate in the public survey (open through September 19, 2025) or contact their Planning & Zoning Department to get ahead on how ADUs might be incorporated into local code.
Does Haskell County Allow ADUs?
Haskell County doesn’t post zoning regulations online. However, the City of Sublette (the county seat) has an established Zoning & Subdivision Regulation in place. Without explicit ADU standards in the ordinance, you’ll need to contact Sublette’s city planning office to confirm whether ADUs are permitted under current zoning, especially in residential zones or growth areas.
Does Hodgeman County Allow ADUs?
Hodgeman County itself hasn’t posted countywide ADU or zoning details online, but the City of Jetmore (within Hodgeman County) publishes its zoning and planning code. If you’re proposing an ADU inside city limits, reach out to Jetmore’s Planning & Zoning department to clarify whether accessory dwelling units are allowed, and under what conditions.
Does Jackson County Allow ADUs?
Jackson County does not appear to post its zoning or ADU-related regulations online. That leaves ADU permissibility and requirements unclear. If you’re living in the City of Holton, Hoyt, or Meriden, check with their planning offices as cities often regulate accessory dwellings differently than counties. Otherwise, contact Jackson County Planning & Zoning directly to determine if ADUs are permitted in your area and what dimensional rules may apply.
Does Jefferson County Allow ADUs?
Jefferson County doesn’t have a standalone ADU ordinances published online. What is publicly accessible is the Conditional Use Permit and Development Plan application packet, but it doesn’t explicitly mention accessory dwelling units (ADUs) or their specific requirements.
That means ADU regulations likely fall under broader accessory or conditional use provisions and you’d need to reach out directly to the county’s Planning & Zoning department to confirm if ADUs are permitted, under what conditions, and what application process to follow.
Does Jewell County Allow ADUs?
Jewell County doesn’t appear to post zoning or ADU-specific regulations online. If you’re considering an ADU, your best move is to contact the county’s Planning & Zoning or County Clerk’s office to determine if accessory dwelling units are permitted, based on general accessory use or conditional use rules, and what dimensional standards apply.
Does Johnson County Allow ADUs?
Yes! Johnson County does allow ADUs by right in both rural and residential zoning districts, under use-specific standards outlined in the county’s zoning regulations. These rules govern everything from owner-occupancy, lot size, unit size, height, setbacks, parking, utilities, appearance, and how to handle approvals or exceptions.
Once approval is secured from the Board of County Commissioners, applicants can apply for a building permit to construct the ADU. You can find this in their Planning Applications section and the conditional permit process.
Does Kearny County Allow ADUs?
Kearny County’s zoning regulations are available in a PDF file that outlines general land-use classifications and accessory uses but it doesn’t mention ADUs explicitly, nor does it list specific requirements like setbacks, height, or square footage. That means ADUs are either not addressed or fall under broader accessory-use provisions. For clarity, reach out to the Kearny County Zoning Administrator to ask whether ADUs are allowed in your zoning district, and if so, what dimensional or permitting standards apply.
Does Kingman County Allow ADUs?
Kingman County also publishes a comprehensive zoning regulation PDF. Like Kearny, it covers general zoning and accessory uses, but it doesn’t specifically reference ADUs or accessory dwelling units. That means you’ll need a direct interpretation from the Kingman County Planning & Zoning Office to confirm if ADUs are permitted and what height, size, setback, or utility requirements you’ll need to meet. You can view the ordinance here: Kingman County Zoning Regulations (PDF).
Does Kiowa County Allow ADUs?
Yes! Unlike some other Kansas counties, Kiowa County does allow tiny homes and accessory dwellings in unincorporated areas, subject to permit requirements. ADUs under 900 sq ft are permitted, but they must connect to city or county utilities and comply with zoning district standardsAdditionally, the City of Kiowa (within the county) has adopted the 2015 International Building Code (IRC and IBC), so if you’re inside city limits, your ADU or tiny home must meet the applicable building and safety standards. Although the zoning regulations aren’t publicly linked, you can explore general zoning categories and maps on the city’s website.
Does Labette County Allow ADUs?
Yes! Labette County actually has drafted (as of May 2024) detailed zoning regulations that explicitly address ADUs under “Accessory Dwellings.” These are allowed only in the RR‑1 Single Family Rural Residential Subdivision District. Key standards include:
- One ADU per lot, either attached or detached, including tiny homes, RVs, or residential‑ designed manufactured homes that fit the main dwelling’s character.
- Appearance must be compatible with the principal home and neighborhood.
- Must meet minimum lot size requirements and adhere to setbacks: 25 ft front, 10 ft side/rear.
- Off‑street parking required.
- Utility connections may be shared or separate, per sanitation code.
- ADU must remain under same ownership and not be subdivided or sold separately. A deed restriction must be filed before occupancy.
These regs show Labette County is moving forward on ADUs, but because they’re still in draft form, check with the Labette County Planning & Zoning Department to confirm enforceability and final standards.
Does Lane County Allow ADUs?
Lane County does not publicly post zoning or ADU rules online. However, their building permit and inspection system suggests accessory dwellings (including ADUs or tiny homes) may be allowed so long as they meet building codes (foundation, structure, utilities, etc.). There’s no explicit definition or siting standards available.
Your next move: contact the Lane County Building Inspector or Planning Department to confirm whether ADUs are permissible in unincorporated areas and what standards apply. Explore via their site here: Lane County – Building Permits & Inspections.
Does Leavenworth County Allow ADUs?
Leavenworth County did not publish zoning or ADU-related policies in your provided brief, but it’s known to have zoning code as part of its official planning documents. Since nothing was found online, it’s unknown whether ADUs are addressed at the county level or if cities within the county—such as Lansing, Tonganoxie, or Leavenworth City—manage ADUs via local ordinances.
Contact the Leavenworth County Planning & Zoning Department to verify ADU eligibility and standards in unincorporated zones. If your property is within a city boundary, reach out to that city’s planning office for local ADU rules.
Does Lincoln County Allow ADUs?
It is definitely possible! Lincoln County has adopted the International Building Code (IBC), which includes Appendix Q meaning that tiny homes are explicitly permitted under this code framework. Appendix Q outlines key requirements like minimum ceiling heights, egress, and foundation standards. A building permit is required for all tiny-home projects. This might mean a tiny home can be used as an ADU although it would have to be confirmed with the Lincoln County Zoning Department.
Does Linn County Allow ADUs?
It depends on how the county defines ADUs. Linn County permits tiny homes which could be used as an ADU, but they must adhere to the requirements of the residential zoning district where they’re located. That means tiny homes must be on a permanent foundation (or have a masonry curtain wall) and follow residential standards. Tiny homes on wheels are only permitted in campgrounds or RV parks. A building permit is required. The county’s zoning ordinance is publicly available here: Linn County Zoning Regulations (PDF).
Even though ADUs aren’t explicitly defined, these accessory uses may fall under the residential provisions, so it’s best to contact the Linn County Planning & Zoning Department for clarity on setbacks, square footage limits, and permitting process.
Does Logan County Allow ADUs?
Logan County also allows tiny homes which could be used as an ADU, under the International Building Code (IBC) via Appendix Q, applying statewide building safety standards such as foundation, emergency egress, and ceiling requirements. A building permit is required for any tiny-home placement or construction. This information is laid out here: Tiny Home Regulations for Logan County, KS Psy Homes+1.
For local oversight, the county operates through the City of Oakley’s Planning Commission, which maintains jurisdiction over zoning and subdivision rules covering both the city and parts of unincorporated Logan County. You can check their planning authority via: City of Oakley Planning & Zoning Commission.
Does Lyon County Allow ADUs?
Lyon County’s comprehensive zoning regulations are available online, but there’s no explicit mention of ADUs—only broad zoning, building, and subdivision standards. Without ADU-specific language, you’ll need to check with the county’s Planning & Zoning office to see if ADUs are permitted under accessory use provisions or as conditional uses. Review their code here: Lyon County Zoning Regulations (official) Marion County Kansas+13Steadily+13Marion County Iowa+13Lyon County.
Does McPherson County Allow ADUs?
McPherson County’s municipal code includes sections on accessory structures and general uses, but does not define or reference ADUs explicitly. Again, the best move is to contact McPherson County’s Planning & Zoning department and inquire whether ADUs are allowed—either by right or via permit—and what the applicable parameters (height, size, setbacks, occupancy) might be. The code is accessible here: McPherson County Code of Ordinances (Zoning Section) Municode Library.
Does Marion County Allow ADUs?
Marion County’s zoning regulations and subdivision code do not explicitly allow ADUs as a separately defined use. They define accessory buildings broadly and include performance standards. However, ADUs as independent dwelling units are not clearly addressed in the publicly posted regulations. If you’re exploring ADU feasibility, reach out to the Marion County Planning & Zoning office to check if ADUs are classified under accessory uses or require a Conditional Use Permit.
Does Marshall County Allow ADUs?
Marshall County does not have explicit ADU-specific regulations published online. Their Zoning, Planning & Building Department administers zoning policy and enforces building codes (like the International Residential Code), but there’s no separate reference to ADUs in the publicly accessible zoning ordinance. That means whether ADUs are permitted, and under what conditions, remains unclear from online documents. For clarity on setbacks, size, ownership, and permitting, you’ll need to contact the Marshall County Zoning, Planning & Building Department directly.
Does Meade County Allow ADUs?
Meade County itself does not offer any ADU-specific zoning information online. However, the City of Meade, via its Building & Inspections Department, enforces building standards that would also apply to ADUs in city limits. If your location is within the City of Meade, ADUs may be allowed if they meet the city’s building requirements (like foundation, occupancy, safety codes). You’ll need to speak with the city’s inspection office for specifics.
Does Miami County Allow ADUs?
Yes! Miami County’s official zoning regulations explicitly mention accessory dwellings. Their code stipulates that an accessory dwelling:
- Must not be within a barn unless the primary dwelling is also in a barn.
- Must be built with the same or similar materials as the principal dwelling.
- Must comply with all other applicable development codes.
These conditions point to ADUs being allowed under defined accessory-use rules. That said, specific criteria like permitted square footage, setback distances, or separation of utilities aren’t detailed in the regulations available online. For full clarity on ADU permissions and standards, contact the Miami County Planning Department and review their zoning code in depth.
Does Mitchell County Allow ADUs?
Following the pattern of many Kansas counties, Mitchell County doesn’t publish zoning or ADU rules online, including in the city of Beloit. The only relevant document is their general infill housing plan, which suggests a layered jurisdiction with individual municipalities, rather than the county, handling zoning and land use.
If your lot is within city limits (e.g., Beloit, Cawker City), reach out to the respective municipal planning office. If it’s unincorporated, contact Mitchell County officials to confirm whether ADUs are allowed (as accessory units or via conditional use) and what criteria apply.
Does Montgomery County Allow ADUs?
It is unknown at this point. The county’s environmental health and zoning webpage lists permit types but doesn’t specifically mention ADUs.
Here’s what to do: Since Montgomery County doesn’t publish ADU-specific info, your best route is to consult with the county Planning & Zoning / Environmental Health department to find out if ADUs are permitted and under what setback, size, or permit conditions.
Does Morris County Allow ADUs?
Morris County doesn’t offer zoning regulations or ADU references online. A revitalization plan includes general zoning classification info, but no ADU-specific standards.
This means your next best move is to reach out to the Morris County Planning & Zoning office to confirm the allowance status of ADUs and what the regulatory parameters are. If you’re inside a city like Council Grove, check with that city’s planning department for potential ADU provisions handled locally.
Does Morton County Allow ADUs?
Morton County doesn’t publish any ADU-specific regulations online. However, their Planning & Zoning department administers the county’s land-use code, including zoning, setbacks, and land divisions, in unincorporated areas. Since there’s no explicit mention of ADUs, it’s up to you to contact that office for clarity. Ask whether ADUs are permitted in your zoning district and what requirements (size, height, setbacks, occupancy) apply. The county’s GIS and zoning map system may also help guide the inquiry.
Does Nemaha County Allow ADUs?
Nemaha County’s published municipal code includes a section on accessory dwelling use. This means ADUs seem to be allowed, but there are no specific requirements outline. If you’re evaluating an ADU, your action item is to connect with the Neosho County Planning & Zoning department to determine what the requirements are and how to proceed further.
Does Ness County Allow ADUs?
Ness County does not publish zoning ordinances or any ADU-related rules online, their site offers general county services, but nothing about land use or accessory dwellings. That means whether ADUs are allowed (and under what conditions) isn’t publicly documented. Your best move is to contact the county zoning or planning office (or the County Clerk) directly to confirm ADU permissibility and what specific setback, size, and permit requirements apply.
Does Norton County Allow ADUs?
The City of Norton provides access to its municipal code which includes zoning definitions, possibly including accessory or dwelling uses. However, there’s no explicit mention of ADUs. You’ll need to search within the City of Norton’s zoning code for “Accessory Dwelling Unit” or similar terms or reach out directly to the City Planning Department to determine if ADUs are permitted or not.
Does Osage County Allow ADUs?
Osage County’s zoning regulations indicate that manufactured homes used as accessory dwellings are permitted in agricultural (AG) districts but only when occupied by employees or caretakers, and not rented out. This suggests ADUs are allowed under narrow conditions, but there’s no broader ADU policy spelled out in the county ordinance.
For any ADU scenario, you’ll want to:
- Confirm with the Osage County Zoning Administrator whether ADUs (including detached or attached units for family members or independent living) are allowed under other classifications like “guest house” or conditional accessory use.
- If your property lies within a city (e.g., Osage City), check that city’s planning department for local ADU provisions.
Does Osborne County Allow ADUs?
Osborne County doesn’t publish zoning regulations or any reference to ADUs online. The city of Osborne maintains a planning commission and zoning framework as outlined in their municipal code, but I didn’t find explicit ADU language in the sections available. To clarify whether ADUs are permitted—either in Osborne or unincorporated areas—your next move is to contact the Osborne City Planning Commission or the County Zoning Administrator. You can explore their planning structure here: Osborne County – Planning & Zoning Overview and review the city’s zoning code via the municipal site: Osborne City Code – Zoning and Planning Chapter.
Does Ottawa County Allow ADUs?
The Ottawa County website provides a zoning section under “Planning & Zoning,” but their zoning page doesn’t explicitly reference ADUs or accessory dwelling units. It appears that home occupations and accessory uses are permitted, but without direct mention of independent living units like ADUs. To determine if ADUs are allowed you’ll need to reach out to the Ottawa County Planning & Zoning Department.
Does Pawnee County Allow ADUs?
Yes it would appear so. Pawnee County’s zoning regulations do allow a manufactured home to serve as an accessory dwelling in the Agricultural (AG) district but only if it’s used by on-site employees or caretakers and not used as a rental unit. In residential districts, accessory uses like guest houses are allowed, though there’s no explicit ADU terminology. The county sets limits on the total accessory building floor area (e.g., no more than 1,200 sq ft for each accessory building and up to 2,400 sq ft total).
If you’re planning an ADU, you’ll need to check with the Pawnee County Zoning Administrator to confirm whether a residential ADU could fit under “guest house” provisions—and whether allowances can be made beyond those limits.
Does Phillips County Allow ADUs?
It isn’t really clear as Phillips County doesn’t have countywide ADU regulations available online. In unincorporated areas, there are no formal building or zoning restrictions but individual municipalities do enforce their own rules. If you’re within city limits (e.g., Phillipsburg or Logan), you must follow city-specific protocols for accessory dwellings. Your next step is to contact the planning or building office in the city where the property is located. You can start with the county’s guidance here: Building Regulations & Permitting – Phillips County Phillips County Kansas.
Does Pottawatomie County Allow ADUs?
Yes! Pottawatomie County has explicit, robust ADU regulations codified in its Unified Development Regulations. ADUs are permitted in all zoning districts that allow single-family housing by right. Only two dwelling units (including the main unit) are allowed per lot. The ADU must be subordinate in size with a maximum 800 sq ft or 75% of the principal dwelling’s floor area (whichever is less), excluding garages and unfinished spaces.
Detached ADUs must be at least 10 feet from the principal dwelling and meet front, side, and rear setbacks as per your zoning district. It also must be residential in appearance (pitched roof, siding), firmly affixed to a permanent foundation (no wheels), and have its own sanitary sewer connection (unless approved otherwise)
For permitting and design guidance, reach out to the Pottawatomie County Planning & Zoning Office.
Does Pratt County Allow ADUs?
Pratt County does not have ADU-specific guidelines easily accessible online. However, based on broader Kansas zoning and building expectations, ADUs may be treated as accessory residential structures.
Given the uncertainty, the best route is to contact the Pratt County Planning & Zoning Department directly to confirm what ADU-related provisions exist and what standards apply.
Does Rawlins County Allow ADUs?
Rawlins County doesn’t publish a zoning or ADU-specific ordinance online, instead, the only available documents relate to environmental and sanitary codes, not land use or accessory dwellings. That leaves it unclear whether ADUs are recognized or permitted at all.
Contact the Rawlins County Planning & Zoning office or the city of Atwood’s planning department (since Atwood is the county seat and likely oversees urban zoning). Verify whether ADUs are allowed, and if so, clarify applicable requirements like setbacks, size limits, utility hookups, or permit procedures.
Does Reno County Allow ADUs?
Reno County’s zoning regulations include a section on performance standards, which typically govern building placement, accessory use, and development, but there’s no explicit mention of ADUs in the snippet available.
Reach out to the Republic County Zoning or Planning office, and, if your property is within city jurisdictions like Belleville, Scandia, or others, check with those cities’ planning departments for local ADU allowances and standards.
Does Rice County Allow ADUs?
Rice County’s online zoning documents don’t specifically mention ADUs under accessory or conditional use categories. However, comprehensive documents like Article 1 through Article 5 are available, setting general zoning classifications and regulations for unincorporated areas and the cities of Alden and Little River.
Next step: Contact the Rice County Planning & Zoning Administrator to confirm whether ADUs are permitted under accessory use provisions, and inquire about any relevant dimensional or procedural standards.
Does Riley County Allow ADUs?
No. Riley County’s guide to accessory structures is clear that no accessory building may be used for sleeping or housekeeping unless expressly allowed in the zoning district. In the agricultural district, accessory apartments are permitted under use-specific standards, and guest houses (secondary dwellings) may be allowed as a conditional use.
Next step: If you’re in the AG district or another zone not expressly allowing ADUs, contact the Riley County Planning & Development Department to understand whether an ADU is allowable under your zoning, and what use-specific or conditional-use criteria must be met.
Does Rooks County Allow ADUs?
Rooks County does not have online ADU-specific information at this time. Their publicly available documents focus on broader county services rather than zoning or accessory dwelling provisions.
That said, you can reach out directly to the Rooks County Planning & Zoning Office to determine whether ADUs are recognized as permissible accessory uses.
Does Rush County Allow ADUs?
It is not really clear. Rush County’s zoning regulations include “accessory uses” in Article 28, but do not explicitly mention ADUs or specify their requirements. Homeowners must seek approval from the Zoning Administrator to confirm whether a proposed accessory use qualifies as an ADU and to determine what conditions (if any) apply.
Does Reno County Allow ADUs?
Reno County’s published “Performance Standards” in its zoning code don’t directly reference ADUs. That means accessory dwelling units likely fall under more general accessory-use or conditional-use provisions, with no clearly defined pathway available online.
You should reach out to the Reno County Planning & Zoning Division to verify whether ADUs are allowed and what restrictions or approval processes might apply.
Does Saline County Allow ADUs?
Saline County’s zoning includes regulations for accessory buildings—e.g., in residential zones, detached accessory structures must comply with setbacks (front/side yards) and maintain a 5-foot rear setback; in the RS Residential District, such buildings may not exceed 25 feet in height and must be at least 10 feet from each other or the principal building. However, these rules refer to typical accessory structures and do not explicitly authorize ADUs for living purposes.
Contact the Saline County Planning & Zoning Department to determine whether ADUs are permitted and, if so, under what standards.
Does Scott County Allow ADUs?
Yes! Scott County’s online Building Department page doesn’t provide ADU-specific regulations. However, there is a clear zoning rule applying to ADUs:
- Attached ADUs are allowed as an administrative use in all agricultural and residential zoning districts.
- Detached ADUs are permitted as an interim use—meaning they may require conditional approval or a permit.
- The primary residence must be owner-occupied, and ADUs are subject to performance standards related to size and appearance.
Reach out to the Scott County Planning & Zoning Administrator through the Scott City Building Department to confirm specific requirements on dimensional standards, permits, and design.
Does Sedgwick County Allow ADUs?
Sedgwick County (which includes Wichita) publishes its Unified Building & Trade Code thoroughly, but does not explicitly address ADUs in the sections visible. That suggests ADUs may fall under accessory structures or conditional use but are not yet standardized.
Contact the Sedgwick County Planning & Zoning Division to verify whether ADUs are permitted in unincorporated areas, and what protocols (e.g., setbacks, owner-occupancy, unit size) apply.
Does Seward County Allow ADUs?
No, Seward County’s zoning regulations specifically allow a manufactured home as a second dwelling unit on a temporary basis, but only as a conditional use (not as a permanent ADU), and typically attached to the subdivision regulations rather than being built as permanent accessory housing.
You could reach out to Seward County Zoning Department to see if any exceptions apply or special-use permits are available.
Does Shawnee County Allow ADUs?
Yes! Shawnee County, which includes Topeka, has taken proactive steps toward defining ADU regulations through its “Missing Middle” code amendments. ADUs are now explicitly permitted in single-family residential districts, offering homeowners a clear path to create ADUs, subject to performance standards. These standards cover critical items like location, overall size, owner occupancy, and appearance to ensure neighborhood character remains intact.
Although the detailed-specific ADU section isn’t available directly via the county site, implementation follows Topeka’s recent code updates and is part of a broader push to facilitate more diverse and affordable housing types. For administrative details, such as lot coverage, utility requirements, or how ADUs are integrated into site plans, contact the Shawnee County Planning & Zoning Department.
Does Sheridan County Allow ADUs?
Sheridan County itself does not appear to have formal ADU provisions visible online. That said, in the City of Sheridan (the county seat), there was earlier draft legislation outlining how ADUs would function complete with definitions, allowed unit types (interior, attached, detached), and approval workflow. The proposed ordinance includes permitted zoning districts, definitions of ADUs, and site and unit standards.
Since that document is a draft and may not have been adopted, you’ll need to contact the City of Sheridan Planning & Zoning Department to confirm whether this ADU framework ever became law and what the current permitting path looks like.
Does Sherman County Allow ADUs?
Sherman County does not post ADU-specific zoning or building codes online, but general county plans and zoning maps may still address accessory structures. For example, county revitalization documents offer zoning classifications and district boundaries which could inform where an ADU is allowed. However, no current ADU language is published.
To proceed, you’ll need to connect with the Sherman County Planning & Zoning Office or possibly the City of Goodland’s planning staff to verify whether ADUs are allowed.
This is especially important since the availability of ADUs may vary based on property location within the county or within city limits plus the potential for differing requirements like lot coverage, building permits, or development incentives.
Does Smith County Allow ADUs?
Maybe. Smith County doesn’t publish a zoning ordinance or ADU-specific regulations on its official site. What can be accessed is the City of Smith Center’s Building & Construction guidelines, which deal largely with building code standards, not land use or accessory dwelling permissions. ADUs may fall under general accessory building rules, but that’s speculative without confirmation from zoning authorities.
Contact the Smith County Planning & Zoning Office or the City of Smith Center’s Planning Department to determine whether ADUs are permitted and what requirements (setbacks, size, occupancy, etc.) might apply.
Does Stafford County Allow ADUs?
Potentially. Stafford County’s planning site doesn’t list ADU guidelines, focusing instead on public records, maps, and permit processes. Their zoning department maintains records of maps, conditional uses, appeals, and the Planning Board’s decisions, but there’s no public mention of ADUs per se. That said, ADUs, if allowed, would likely be processed either as accessory units or via a conditional use permit depending on your zoning district.
Reach out directly to the Stafford County Planning & Zoning Department as they can confirm whether ADUs are allowed and explain application steps, any size or design standards, or permit fees you’ll need to navigate.
Does Stanton County Allow ADUs?
Stanton County doesn’t post an explicit county zoning document online, but the City of Stanton does maintain a municipal zoning ordinance that includes accessory building rules. While ADUs aren’t specifically named, accessory buildings have size and height limitations: typically no more than 1,400 sq ft, with side wall heights limited to 10 ft (12 ft if the door is 10 ft), and designed to match the primary structure.
If your property is inside Stanton city limits, review the municipal code for accessory structures and consult the City Planning Office to see if ADUs are permitted under “accessory building” provisions or if they require a conditional use for dwelling purposes.
Does Stevens County Allow ADUs?
Stevens County publishes a full zoning regulation document, which includes sections on “Accessory Uses.” While it doesn’t outline ADUs directly, this provision means accessory uses are allowed, potentially including accessory dwelling units, depending on zoning and local interpretation. Since the precise use-specific standards aren’t spelled out, it’s not clear how ADUs are classified or regulated.
The next step is to get in touch with the Stevens County Planning & Zoning Office to ask whether ADUs are permitted under their accessory use rules and, if so, what conditions apply.
Does Sumner County Allow ADUs?
Sumner County’s zoning code documents do not explicitly mention ADUs, leaving it unclear whether accessory dwelling units are permitted or under what constraints. To proceed, you’ll need to contact the Sumner County Planning & Zoning Department to determine if ADUs are allowed by right or via conditional use, and to learn about applicable rules like size, setbacks, foundations, utility connections, and permitting.
Does Thomas County Allow ADUs?
Thomas County doesn’t appear to post countywide ADU regulations online. However, the City of Colby Zoning Regulations are accessible and may include accessory structure provisions that could govern ADUs within city limits.
Those city standards often include definitions for accessory uses, and may allow an ADU on lots zoned for single-family residential. The zoning document outlines development requirements, but does not call out ADUs explicitly. To move forward, reach out to the Colby City Planning & Zoning Office to ask whether ADUs are allowed in residential zones and what design, size, or permit requirements apply.
Does Trego County Allow ADUs?
It is unknown at this point. Trego County publishes zoning regulations and maps online, but they appear to focus on zoning districts and general land-use classifications without visible mention of accessory dwelling units. It’s not clear whether accessory or ADU-like uses are permitted, or in which districts they might be allowed. Because cities in the county (like WaKeeney or Collyer) may impose their own ADU policies, your best path forward is to contact the Trego County Planning & Zoning Office, and if applicable, the city planning department in WaKeeney or Collyer, to clarify existing ADU permissions and standards.
Does Wabaunsee County Allow ADUs?
Wabaunsee County’s official online presence includes historical and governmental information but does not reveal zoning or ADU-specific regulations. Without published code regarding accessory dwelling units or planning procedures, whether ADUs are allowed is entirely unclear. Your next step is to contact the Wabaunsee County Planning & Zoning Department, or the planning department in incorporated cities like Alma or Eskridge, to directly inquire about ADU allowance in the county and any applicable standards.
Does Wallace County Allow ADUS?
Wallace County‘s code governs buildings and zoning but doesn’t explicitly mention ADUs. If you’re considering adding an ADU in Wallace County, whether detached or attached, you’ll need to contact the Wallace County Zoning or Planning Office directly to learn if accessory dwellings are permitted, which zoning districts allow them, and what restrictions (size, setbacks, utilities, occupancy) might apply.
Does Washington County Allow ADUs?
Washington County’s municipal code is archived via Municode but doesn’t clearly outline ADU provisions in the sections viewable. The zoning classification and accessory use language isn’t immediately accessible online, so whether ADUs are allowed remains unclear. If you’re evaluating an ADU here, reach out to the Washington County Planning & Zoning Department to confirm whether accessory units are permitted, and ask what standards must be met before proceeding.
Does Wichita County Allow ADUs?
Like many Kansas counties, Wichita County doesn’t publish county-wide ADU regulations, but the municipal code for Leoti (the county seat) provides accessory building guidance. While it doesn’t explicitly describe ADUs, the code limits accessory buildings based on floor area and placement. To move forward, connect with the Wichita County Planning & Zoning Office (or Leoti’s city planning staff) to clarify whether ADUs are allowed, and understand specifications like size, foundation, occupancy restrictions, and utility standards.
Does Wilson County Allow ADUs?
Wilson County provides a zoning summary online, but the publicly posted information doesn’t explicitly address ADUs. The summary outlines broad zoning categories and permitted accessory uses, but doesn’t clarify whether ADUs are allowed or under what conditions. For clarity, contact the Wilson County Planning & Zoning Office to check ADU permissibility across zoning districts and whether they are regulated as accessory dwellings or through conditional use processes.
Does Woodson County Allow ADUs?
Woodson County’s code includes extensive zoning articles and definitions, yet it does not explicitly reference ADUs. Accessory structures are regulated, but accessory dwelling units, separately defined as independent residences, are not outlined. If you’re exploring ADUs here, you’ll need to consult the Woodson County Planning & Zoning Department to clarify whether ADUs are allowed, under what zoning categories, and which standards apply (e.g., size, setbacks, parking, owner occupation).
Accessory Dwelling Unit Requirements by Municipality
Does Lawrence, Kansas, Allow ADUs?
Yes! Lawrence, Kansas allows ADUs whether they are attached, detached, or internal conversions in many residential areas. The maximum size is 960 square feet or up to 33% of the primary dwelling’s living area. Either the main house or the ADU must be occupied by the property homeowner. Additionally, the lot must have a minimum of two parking spaces and the limit of people in the ADU can only be one more than the occupants in the main dwelling. Interested homeowners should reach out to the Planning Director for the next step.
Does Shawnee, Kansas, Allow ADUs?
It is not clear at this point, but it is definitely possible! Shawnee doesn’t outline specific requirements and any available information is limited to accessory buildings and permit rules. This would indicate the possibility of ADU allowance, but without specific regulations, those who are interested would have to contact the Planning and Zoning Department directly for more clarity.
Does Topeka, Kansas Allow ADUs?
It sure does! As of August 2024, ADUs are allowed in all single-family zoning districts. The standards for the ADUs are similar to other Kansas cities, with owner occupancy required and additional parking spaces. Plus, the exterior must match the roof pitch, trim, windows, and eaves of the main house. For more regulations about size and setbacks, contact the Topeka Zoning Department for the most up-to-date information.
Does Wichita, Kansas, Allow ADUs?
Definitely! Wichita, Kansas, now allows ADUs even as primary residences. That said, there are not many publicly available standards that outline size and height requirements for Wichita ADUs. It appears that ADUs are permitted up to 75% of the primary dwelling’s first-floor area and can be 24 feet high. However, to verify this information, it is important to reach out to the zoning department for more regulations.
Conclusion…
Now that you are familiar with your county’s rules and regulations for ADUs, it’s time to take the next step and find a builder you can trust to get the job done. Psy Homes is pleased to offer our modular ADUs to the Kansas area. We have years of experience in the housing world and love to help people discover how they, too, can be a proud ADU homeowner. Simply contact us to talk to a sales representative or request a free quote for the dream model you have been eyeing.