Clark County, Kansas does not publish a confirmed residential building-permit answer for private land in its unincorporated area; the state permit cited for this county applies only to property owned by the State of Kansas1. The county does say it has no county zoning2. Septic is local: Clark County has its own environmental code, with Kansas minimum standards underneath it34.
At a glance
- Building permit
- Not confirmed for an ordinary home on private land in unincorporated Clark County1
- Zoning
- Clark County says it has no county zoning2
- Septic
- Administered locally under Clark County's environmental code, subject to Kansas minimum standards34
- RV living
- Long-term occupancy on private land is not confirmed; ask the County Clerk and Health Department25
- Tiny home
- Occupancy and minimum-size rules are not confirmed; sanitation rules still apply26
- Owner-builder
- No county-specific exemption was confirmed7
- Road crossing
- County road-crossing permits are available from Road and Bridge8
- State-highway driveway
- A state permit is required before constructing or altering a driveway onto the state highway system9
Who to call
Also useful
Clark County Clerk/Elections Officer
County zoning questions and general direction when no dedicated building department is published
913 Highland, Ashland, KS 67831
Septic permits
Clark County Health Department
First contact for Clark County environmental-code and onsite-wastewater questions
913 Highland St., Ashland, KS 67831
Roads & driveways
County road-crossing permits
920 Highland St, Ashland, KS 67831
Contact details are copied from each office’s official page and were checked against it on September 28, 2026.
Do you need a building permit in Clark County, Kansas?
Clark County has not published a confirmed answer for an ordinary house on private land in the unincorporated county. The permit-to-build requirement in the county data is narrower than it first appears: it governs construction, additions and covered renovations on property owned by the State of Kansas, where the state issues its project-acceptance form after document review1. Kansas law allows counties to adopt and enforce building codes in unincorporated territory, but that authority does not prove Clark County adopted one10. Before buying materials or hiring a contractor, ask the Clark County Clerk whether the parcel needs any county building authorization and whether a city rule applies. Do not assume that the absence of county zoning answers the separate building-permit question2.
Who handles Clark County building permits, and how do you reach them?
Clark County does not publish a dedicated building or planning office in the official pages reviewed for this guide, so start with the Clark County Clerk/Elections Officer at the courthouse for the current building-permit answer and the correct referral2. The same official FAQ gives a firm answer on zoning: Clark County has no county zoning2. For onsite wastewater, contact the Clark County Health Department at its Ashland office; Clark County's environmental code makes septic a local matter, while Kansas minimum standards remain the baseline534. For a road crossing on a county road, use Clark County Road and Bridge, which the county identifies as the permit pickup point8. A driveway onto the state highway system is separate and requires a state permit before work begins in the right-of-way9.
Does Clark County, Kansas have zoning?
Clark County's official answer is no: the county does not have county zoning2. That is useful for unincorporated land, but it does not erase city rules, sanitary requirements, floodplain controls, road-access permits or any building code the county may separately have adopted. Kansas counties have authority to zone all or part of their unincorporated territory, yet the authority is optional rather than automatic11. Where local zoning does apply, Kansas law allows the local classification to control lot dimensions, setbacks, lot coverage and building height12131415. Because Clark County says it has no county zoning, ask the clerk whether a parcel is inside Ashland, Minneola or Englewood before relying on that county answer2.
How do septic permits work in Clark County?
Clark County adopted its own environmental code, so onsite wastewater is administered locally rather than by relying only on the Kansas default3. Kansas allows local governments to approve plans, issue construction or operating permits and adopt requirements stricter than the statewide minimums; county sanitary codes supply the actual local design and permitting details416. Contact the Clark County Health Department before excavation to ask for the current application, fee, site-evaluation and inspection steps5. Regardless of the local procedure, domestic wastewater must go to an approved collection system, lagoon, septic system or alternative system; seepage pits, cesspools and dry wells are prohibited6. Only about 28% of Clark County soils are rated without severe limits for a conventional drain field, so settle the site and system design before fixing the house location17.
Can you live in an RV or tiny home on land in Clark County?
Clark County's published no-zoning answer does not by itself confirm that full-time RV living or tiny-home occupancy is allowed on every unincorporated parcel2. We could not confirm a county rule for long-term RV occupancy, temporary camping, tiny homes, minimum dwelling size or accessory dwellings. Ask the Clark County Clerk about land-use and occupancy requirements, then ask the Health Department how the county environmental code applies to the proposed wastewater arrangement25. An off-grid setup still needs approved wastewater disposal: Kansas permits an approved septic system, lagoon or alternative system, but not a cesspool, seepage pit, dry well or surface discharge18. A manufactured home is also subject to any applicable city or county zoning rule, even though Kansas limits how local zoning may exclude manufactured homes19.
Building a home in Clark County: the steps, in order
- Confirm whether the parcel is inside a city or in unincorporated Clark County; the county's no-zoning answer does not speak for city land2.
- Ask the Clark County Clerk whether the project needs a county building permit, inspection or occupancy approval, because the private residential rule remains unconfirmed2.
- Contact the Health Department for the county's septic application, design, fee and inspection requirements before choosing the final house site53.
- Confirm the water source and ask whether a county well permit applies; Kansas notes that county requirements vary and other state authorizations may also apply20.
- Get a county road-crossing permit from Road and Bridge if needed8. For a state-highway driveway, obtain the separate state permit before right-of-way work9.
- Check floodplain status before grading because Kansas floodplain controls are administered through locally adopted rules21.
What should you check before buying land in Clark County?
Start with wastewater feasibility: only about 28% of Clark County soils are rated without severe limitations for a conventional drain field, so a poor site can force a different system or layout17. Water planning matters too; Clark County averages about 23 inches of precipitation a year, and severe drought has occurred in about 38% of years2223. The terrain is generally workable, with about 92.5% of land at a slope of 15% or less, but parcel access, drainage and flood exposure still need site-specific checks24. Verify road access with Road and Bridge and treat a state-highway entrance as a separate permit question89. Finally, budget for taxes rather than relying only on the purchase price: the effective property-tax rate is about 2.1%, and the median annual bill is about $1,6102526.
Watch-outs
- The only confirmed building permit in the county data concerns State of Kansas-owned property, not an ordinary privately owned home in unincorporated Clark County1.
- Clark County's no-zoning answer does not settle city rules, septic approval, floodplain development, road access, RV occupancy or tiny-home sanitation23.
- Most Clark County soils carry severe limitations for a conventional septic drain field, because only about 28% are rated without severe limitations17.
Sources
- Building Design and Construction Manual, Part A, Chapter 5 – Code and Occupancy Requirements (Kansas statewide rule), quoted and re-checked
- Clark County Clerk/Elections Officer (clarkcountyks.com)
- KDHE - County Environmental / Sanitary Codes (2026 county census)
- MF2214 Minimum Standards for Design and Construction of Onsite Wastewater Systems (Kansas statewide rule), quoted and re-checked
- Clark County Health Department (clarkcountyks.com)
- Minimum Standards for Design and Construction of Onsite Wastewater Systems, quoted and re-checked
- (2026 county census)
- Clark County Road and Bridge (clarkcountyks.com)
- Kansas Administrative Regulations, Volume 3 (Kansas statewide rule), quoted and re-checked
- K.S.A. 12-3303 — County adoption by reference of codes (Kansas statewide rule), quoted and re-checked
- K.S.A. 19-2960 — Urban areas; zoning regulations (Kansas statewide rule), quoted and re-checked
- K.S.A. 12-753 — Zoning regulations; districts; restrictions (Kansas statewide rule), quoted and re-checked
- K.S.A. 12-753 — Zoning regulations; districts; restrictions (Kansas statewide rule), quoted and re-checked
- K.S.A. 12-753 — Zoning regulations; districts; restrictions (Kansas statewide rule), quoted and re-checked
- K.S.A. 12-753 — Zoning regulations; districts; restrictions (Kansas statewide rule), quoted and re-checked
- Local Environmental Protection Program (Kansas statewide rule), quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- MF2214 Minimum Standards for Design and Construction of Onsite Wastewater Systems (Kansas statewide rule), quoted and re-checked
- K.S.A. 75-1218 — Exemption from construction codes; zoning (Kansas statewide rule), quoted and re-checked
- Water Well County Permits (Kansas statewide rule), quoted and re-checked
- 2026 Kansas Statutes, K.S.A. 12-766: Flood plain zones (Kansas statewide rule), quoted and re-checked
- Annual precipitation: Bolthole Index county data
- Share of years in severe drought: Bolthole Index county data
- Share of land at 15% slope or less: Bolthole Index county data
- Effective property tax rate: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
Written September 28, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.