Unincorporated Reno County, Kansas requires a zoning permit from Planning & Zoning for any structure over 120 square feet, plus a floodplain permit where it applies, but the county enforces no building code and runs no construction inspections1. Reno County Zoning Regulations apply to all structures and land in the unincorporated area under the county's Official Zoning District Boundary Map2. Septic systems are a county matter too: the Reno County Sanitation Code, administered by the Environmental Division, requires a permit before you install or repair one3. Because there's no county building code, the usual owner-builder licensing exemption question doesn't have a clean answer here4.
At a glance
- Building permit
- Zoning permit required for any structure over 120 sq ft; no building code or inspections1
- Zoning
- Yes, countywide; regulations most recently revised April 26, 201625
- Septic permit
- Required, through the county's Environmental Division under the Reno County Sanitation Code3
- Well permit
- Required, same Environmental Division; application sets well setbacks6
- Owner-builder exemption
- Not applicable; the county has no building code to be exempt from4
- Floodplain development
- Needs its own floodplain development permit5
- Driveway onto a state highway
- Needs a separate state highway entrance permit7
- Soils suited to a conventional septic field
- About 5.3% of soils rate free of severe limits8
Who to call
Zoning
Reno County Planning & Zoning Division
Zoning permits for new construction, floodplain development permits and maps, land division/subdivision, rezone, conditional-use and variance applications for unincorporated Reno County
600 Scott Boulevard, South Hutchinson, KS 67505
Septic permits
Reno County Environmental Division
Septic (wastewater) system permits, inspections and the Reno County Sanitation Code for unincorporated Reno County
600 Scott Boulevard, South Hutchinson, KS 67505
Well permits
Reno County Environmental Division — Water Wells
Private water well permits, well setbacks and construction standards for Reno County
600 Scott Boulevard, South Hutchinson, KS 67505
Contact details are copied from each office’s official page and were checked against it on September 25, 2026.
Do you need a building permit in unincorporated Reno County, Kansas?
Not a building permit in the usual sense. Reno County requires a zoning permit from Planning & Zoning for any structure over 120 square feet, plus a floodplain development permit where your parcel is in a mapped floodplain, but the county enforces no building code and does not run construction inspections1. Planning & Zoning's own list of services confirms it issues zoning permits for new construction and reviews floodplain development, land division, rezone, conditional-use and variance applications together5. Because there's no county building code, the usual question of an owner-builder exemption from contractor licensing doesn't have a clean answer here — Reno County hasn't published anything addressing it, so the real threshold to clear is the zoning permit, not a building-code inspection4.
Who handles zoning permits in Reno County, and how do you reach them?
Reno County Planning & Zoning Division, at 600 Scott Boulevard, South Hutchinson, KS 67505, phone 620-694-2978, issues the zoning permit for new construction over 120 square feet1 and the separate floodplain development permit5. The division traces back to Resolution 87-40, which established it on December 16, 1987, and the county's zoning regulations were most recently revised April 26, 2016 under Resolution 2016-095. Septic and well permits are handled by a different office at the same address: the Environmental Division, phone 620-259-2105, email [email protected]9.
Does Reno County have zoning?
Yes. Reno County Zoning Regulations apply to all structures and land within the unincorporated area under the county's Official Zoning District Boundary Map2. Under Kansas law, a county zoning regulation can set minimum lot width, depth and area, yard and setback requirements, the percentage of a lot that may be occupied, and building height or number of stories, but the state does not set one number for every county — those specifics are fixed district by district in Reno County's own zoning resolution10111213. Land used for agricultural purposes, and buildings incidental to that use, are exempt from county zoning under Kansas law, though the exemption does not cover floodplain regulations, and agricultural buildings can still be regulated for setbacks from public roads14. I did not find Reno County's own published setback, lot-size or height numbers for its individual zoning districts this session, so confirm the number that applies to your specific parcel with Planning & Zoning before you buy5.
How do septic and well permits work in Reno County?
Septic systems in Reno County are governed by the county's own Sanitation Code, administered by the Environmental Division, and a completed application from the homeowner or contractor is required before you install or repair one39. If your parcel is in a floodplain, check with the county's floodplain manager, in the Public Works section, at 620-694-2978, before you plan a system9. Reno County is explicit that the owner-applicant, with or without professional help, is solely responsible for choosing a system that meets county code — staff can answer compliance questions but won't design it for you9. USDA soil survey data shows only about 5.3% of Reno County's soils rate free of severe limitations for a conventional drain field, so plan on needing an alternative system such as a lagoon or enhanced treatment on much of the county's ground8. Wells need their own permit too: Reno County's well application spells out required well setbacks as part of the permit process, handled by the same Environmental Division6. Statewide, Kansas law backs this local structure up — local governments may adopt their own onsite-wastewater codes and issue construction and operating permits, and many Kansas counties, Reno among them, require a separate well permit1516.
Can you live in an RV or tiny home on your land in Reno County?
This isn't confirmed either way. Reno County's zoning permit threshold is tied to size — any structure over 120 square feet needs a zoning permit — but that threshold is about permitting a structure, not a statement that a smaller RV or tiny home may be used as a residence on any parcel1. Reno County's own pages describe zoning permits, floodplain permits, variances and conditional-use permits, but nothing found this session specifically addresses RV or tiny-home occupancy as a land use5. Ask Planning & Zoning directly whether your zoning district allows an RV, camper or tiny home as a dwelling, and how that interacts with the county's septic and well permit requirements, before assuming it's allowed59.
How do you build a home in Reno County, step by step?
- Confirm your parcel's zoning district and whether your plan needs a zoning permit, floodplain development permit, or both, with Reno County Planning & Zoning at 600 Scott Boulevard, South Hutchinson5.
- Apply for your septic permit with the Environmental Division under the Reno County Sanitation Code, and check with the floodplain manager at 620-694-2978 if your site is in a floodplain9.
- Apply for your well permit through the same Environmental Division, and follow the well setbacks in the application6.
- If your driveway will connect to a state highway, get a Kansas driveway entrance permit before construction7.
- Build to the size and placement your zoning permit approved; remember Reno County does not run its own construction-code inspections, so you are responsible for meeting the county's own requirements19.
- Keep your zoning, floodplain, septic and well approvals on file — they're separate permits from separate offices, and you may need to show all of them for other permits or at resale.
What should you check before you buy land in Reno County?
Reno County's land is flat and buildable: essentially all of it, about 100%, sits at 15% slope or less, though only about 5.5% is wooded, so expect open plains rather than tree cover1718. Federal land is negligible at about 1.8% of the county19. Soils are a real constraint for septic: only about 5.3% rate free of severe limitations for a conventional drain field, so budget for an alternative system on most parcels8. The county gets about 30.4 inches of precipitation a year and sits in severe drought about 30% of years — a meaningful dry-year risk — with an average annual temperature of 56.3°F and about 36.8 projected days a year at or above 100°F by mid-century20212223. At about 49 people per square mile, Reno County is rural, and the nearest city of 100,000 or more people is about 47 miles away2425. Typical property tax runs about 1.7% effectively, with a median bill near $2,180 a year, and typical homeowner's insurance runs about $2,402 a year — both notably higher than many rural counties262728. Farmland here has recently valued around $2,641 an acre, and the typical home value is about $158,9792930.
Watch-outs
- Reno County runs no building code inspections, so passing the zoning permit does not mean anyone has checked your construction quality; that responsibility sits with you as the owner-applicant91.
- With only about 5.3% of Reno County's soils rating free of severe limitations for a conventional septic drain field, budget for an alternative system such as a lagoon or enhanced treatment rather than assuming a standard drain field will work8.
- A driveway onto a state highway needs its own Kansas driveway entrance permit on top of any county zoning approval7.
Sources
- Reno County - Your Home (Planning & Zoning) (2026 county census)
- Reno County Zoning Regulations (2026 county census)
- KDHE County Environmental/Sanitary Codes (2026 county census)
- (2026 county census)
- Reno County Planning & Zoning Division (renocountyks.gov)
- Reno County Environmental Division — Water Wells (renocountyks.gov)
- Kansas Administrative Regulations, Volume 3 (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
- Reno County Environmental Division (renocountyks.gov)
- 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
- K.S.A. 12-758 — Agricultural land exempted from zoning regulations (Kansas statewide rule), quoted and re-checked
- MF2214 Minimum Standards for Design and Construction of Onsite Wastewater Systems (Kansas statewide rule), quoted and re-checked
- Water Well County Permits (Kansas statewide rule), quoted and re-checked
- Share of land at 15% slope or less: Bolthole Index county data
- Wooded share of land: Bolthole Index county data
- Federal land share: Bolthole Index county data
- Annual precipitation: Bolthole Index county data
- Share of years in severe drought: Bolthole Index county data
- Average annual temperature: Bolthole Index county data
- Projected mid-century days at or above 100°F: Bolthole Index county data
- Population density: Bolthole Index county data
- Distance to the nearest metro area: Bolthole Index county data
- Effective property tax rate: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
- Typical home insurance premium: Bolthole Index county data
- Farmland value per acre (USDA census): Bolthole Index county data
- Typical home value (Zillow): Bolthole Index county data
Written September 25, 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.