Building permits, zoning and septic rules in Phillips County, Kansas

At a glance

Building permit

Not required in rural, unincorporated Phillips County; no county application process is published¹²

Zoning

No county minimum home size, lot size, setbacks, lot coverage or height limit in rural areas; cities such as Phillipsburg have their own zoning^67891011

Lot size, setbacks, height

No county limits in rural, unincorporated areas; city limits differ⁶⁷⁸⁹¹⁰

Septic (Sanitary Code)

County code administered by the North Central Kansas LEPG; ask the office about permits and inspections⁴⁵

Owner-builder

You may build your own home in the unincorporated county; trade licensing may still apply¹²

New driveway/entrance onto a county road

Contact the county's Roads and Bridges Department first¹³

Agricultural exemption

Farm buildings are exempt from zoning regulations where they apply, but not from floodplain rules¹⁴

Who to call

Contact details are copied from each office’s official page and were checked against it on October 9, 2026.

Do you need a building permit in Phillips County, Kansas?

Rural, unincorporated Phillips County has no defined regulations or permits required for construction or property improvements¹. Phillips County therefore has no county construction-permit application process for those rural projects². You may build your own home there without seeking an owner-builder exemption because there is no county building permit from which to be exempt, although state licensing may still apply to electrical, plumbing and HVAC work¹². Inside city limits, the rule changes: Phillipsburg has adopted the International Building Code, 2012 Edition, and a city permit becomes void if work does not start within 180 days or stops for 180 days after starting³. Logan also lists its own building permit¹⁵.

Who handles permits and questions in Phillips County, Kansas?

Phillips County does not publish a county construction-permit application process for unincorporated land because no county permit is required for the rural construction and improvements described by the county². If your project is inside Phillipsburg, contact City Public Works at (785) 543-5234¹⁶. For a project inside Logan, contact the City Clerk at (785) 689-4865¹⁵. The North Central Kansas LEPG administers the Phillips County Sanitary Code and can be reached at (785) 545-6904⁴⁵. For a new entrance onto a county road, call Roads and Bridges at 785-543-6865; the same office says moving permits are obtained from the County Clerk¹³.

Does Phillips County have zoning?

Rural, unincorporated Phillips County has no defined county regulations for construction or improvements, and the county's published answers show no county minimum home size, minimum lot size, setback, lot-coverage or building-height limit there^17678910. Cities are different: individual municipalities set their own requirements, and the City of Phillipsburg has adopted zoning regulations for its zoning jurisdiction¹¹¹⁸. Phillipsburg's zoning-change process carries a $75 filing fee, requires notice to owners within 200 feet inside the city, and uses a 1,000-foot notice radius in the unincorporated area when the request is adjacent to or outside city limits¹¹. We could not confirm whether Phillips County has subdivision regulations, so ask the County Clerk before splitting a parcel¹⁹. Where a Kansas city or county has zoning, state law exempts land and buildings used only for agricultural purposes, except from floodplain rules²⁰.

How do septic permits work in Phillips County?

Phillips County's Sanitary Code was adopted in November 1992, and the North Central Kansas LEPG administers local septic matters⁴. We could not confirm the exact permit, site-evaluation or inspection steps, so ask the LEPG what must be completed before excavation⁵. Kansas requires private wastewater to use a properly designed septic tank-soil absorption field, an approved alternative system or a permitted treatment plant; seepage pits, cesspools and dry wells are not allowed²¹. County soil conditions make parcel-level review worthwhile: 49.9% of Phillips County soils are rated without severe limitations for a conventional septic drain field, leaving about half rated with severe limitations²².

Can you live in an RV, tiny home or manufactured home on your land in Phillips County?

We could not confirm a Phillips County rule for long-term RV occupancy, tiny-home occupancy, manufactured-home placement or accessory dwelling units on unincorporated land, so do not treat the absence of a county building permit as approval for those uses. Rural Phillips County does not require a county permit for construction or property improvements, and an owner may build a home without an owner-builder exemption¹¹². A mobile or manufactured home still needs a moving permit from the County Clerk when it is transported to the property¹³¹⁹. Before buying land for RV or tiny-home living, ask the County Clerk whether any occupancy, sanitation or siting policy applies¹⁹.

Building a home in Phillips County: the steps, in order

1. Confirm whether the parcel is inside a city or in unincorporated Phillips County, because municipalities set their own requirements¹¹.
2. For a Phillipsburg project, contact City Public Works about the city's building permit and adopted code¹⁶³. For a Logan project, contact the City Clerk about Logan's permit¹⁵.
3. For a rural project, no county building-permit application is required².
4. Ask the North Central Kansas LEPG about septic approval, site evaluation and inspection before excavation⁴⁵.
5. Confirm water service: rural locations are supplied by the Rural Water District, while the City of Phillipsburg provides water within its limits and has a sanitary-sewer collection system; availability and mandatory connection were not confirmed²³²⁴.
6. Contact Roads and Bridges before installing a new county-road entrance¹³. A connection to a state highway needs a Kansas Department of Transportation driveway permit before right-of-way work begins²⁵.

What to check before you buy land in Phillips County

Water: locations outside incorporated city limits are supplied by the Rural Water District, while Phillipsburg provides water inside city limits and operates a sanitary-sewer collection system; neither fact establishes service availability at a particular parcel or a mandatory connection²³²⁴. Phillips County's local well-permit status was not confirmed in the state's poll, so ask before drilling²⁶. Soils: 49.9% of county soils are rated without severe limits for a conventional septic drain field, so obtain a parcel-specific evaluation²². Terrain: 99.5% of county land has a slope of 15% or less, and 4.4% is wooded²⁷²⁸. Climate: annual precipitation averages 24.3 inches, severe drought occurs in 16.5% of years, and projections show 30.3 days per year at or above 100°F by mid-century²⁹³⁰³¹. Typical home insurance is about $2,367 per year, the effective property-tax rate is about 1.7%, and the median property-tax bill is about $1,607 per year³²³³³⁴. Phillips County has about 5.4 people per square mile, and the nearest city of 100,000 or more is about 157 miles from the county center³⁵³⁶.

Watch-outs

• No official source confirms RV, tiny-home, manufactured-home or accessory-dwelling rules for unincorporated Phillips County; call the County Clerk's office before you rely on "no zoning" for these uses¹⁹.
• The county's statement that rural Phillips County has no defined regulations covers construction and improvements; subdivision rules were not confirmed either way, so ask the County Clerk before dividing land¹⁹.
• The North Central Kansas LEPG administers Phillips County's Sanitary Code, but the exact septic permit and inspection steps remain unconfirmed; ask that office before excavation⁴⁵.

Sources

1. Building Regulations & Permitting, quoted and re-checked
2. Building Regulations & Permitting, quoted and re-checked
3. City of Phillipsburg Building Permit, quoted and re-checked
4. County Environmental / Sanitary Codes, quoted and re-checked
5. North Central Kansas LEPG (Phillips County's local environmental protection/sanitarian program) (kdhe.ks.gov)
6. Building Regulations & Permitting, quoted and re-checked
7. Building Regulations & Permitting, quoted and re-checked
8. Building Regulations & Permitting, quoted and re-checked
9. Building Regulations & Permitting, quoted and re-checked
10. Building Regulations & Permitting, quoted and re-checked
11. Building Regulations and Permitting, quoted and re-checked
12. Kansas law on county zoning and building authority
13. Phillips County Roads and Bridges Department (phillipscountyks.org)
14. K.S.A. 12-758 — Agricultural land exempted; exception, quoted and re-checked
15. City of Logan City Clerk (phillipscountyks.org)
16. City of Phillipsburg Public Works (phillipscountyks.org)
17. Phillips County, KS - Building Regulations & Permitting (2026 county census)
18. Zoning Ordinance, quoted and re-checked
19. Phillips County Clerk (phillipscountyks.org)
20. K.S.A. 12-758 — Agricultural land exempted from zoning regulations (Kansas statewide rule), quoted and re-checked
21. MF2214 Minimum Standards for Design and Construction of Onsite Wastewater Systems (Kansas statewide rule), quoted and re-checked
22. Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
23. Utility Providers, quoted and re-checked
24. Utility Providers, quoted and re-checked
25. Kansas Administrative Regulations, Volume 3 (Kansas statewide rule), quoted and re-checked
26. Water Well County Permits (Kansas statewide rule), quoted and re-checked
27. Share of land at 15% slope or less: Bolthole Index county data
28. Wooded share of land: Bolthole Index county data
29. Annual precipitation: Bolthole Index county data
30. Share of years in severe drought: Bolthole Index county data
31. Projected mid-century days at or above 100°F: Bolthole Index county data
32. Typical home insurance premium: Bolthole Index county data
33. Effective property tax rate: Bolthole Index county data
34. Median property tax bill: Bolthole Index county data
35. Population density: Bolthole Index county data
36. Straight-line distance from the county center to the nearest city of 100,000+ people: Bolthole Index county data

Written October 9, 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.