Building permits, zoning and land rules in Ellis County, Kansas

Unincorporated Ellis County requires a zoning certificate before erecting or altering a structure subject to county zoning jurisdiction, and the county describes that certificate as similar to a building permit¹. We could not confirm a generally adopted county building code, routine building inspections or a certificate-of-occupancy rule for ordinary private construction, so ask the Environmental/Planning & Zoning Office which reviews apply to the parcel and project¹.

County zoning conditionally exempts agricultural land and agricultural buildings, but not feedlots or designated floodplain areas⁹. The exemption lasts only while the land and buildings remain in agricultural use, and agricultural buildings still face floodplain rules and certain road setbacks⁹. Kansas also exempts qualifying owner-performed roofing from contractor registration, but that narrow rule is not a general exemption from county zoning certificates or other reviews⁸.

For unincorporated land, the Ellis County Environmental/Planning & Zoning Office is the first stop for the county zoning certificate that serves as the local building-permit review; forms and materials are available from the Zoning Administrator at 1515 W. 55th St., Hays, KS 67601¹. Inside an incorporated municipality, ask that city which building permit and zoning approval apply because the county does not administer every municipal ordinance².

A city building permit does not replace the separate county processes that still apply by subject or location: the county Environmental Office issues covered well permits countywide, and Road and Bridge approves entrances onto county roads^4,5. For unincorporated addresses, the county Environmental Office also handles septic permits, while floodplain review has its own inquiry and possible application^3,10. A driveway onto the Kansas state highway system instead requires state approval before work in the right-of-way¹¹.

Ellis County zones the unincorporated county, while municipal zoning may apply inside incorporated places; the published materials separately identify Schoenchen and county districts for the unincorporated communities of Antonino, Catharine, Munjor, Pfeifer and Walker^2,6. The official map and the parcel's governing jurisdiction therefore control the answer⁹.

The mapped district controls the numbers. A-1 single-family dwellings generally require 5 acres, with a 2-acre alternative where public water serves the property⁶. A-1 single-family lot coverage is capped at 20%, and the road setback is 63 feet from a county-road centerline or 30 feet from the right-of-way, whichever is greater⁶. Height limits also vary by district and use; the cited A-1 rule caps buildings within 150 feet of a residential district at 35 feet⁶. Any land division needs County Zoning Administrator approval, with additional acreage and water-source standards for agricultural lot splits¹.

The Ellis County Environmental Office administers septic permits and related inspections in unincorporated Ellis County³. A septic permit is required before constructing or modifying a wastewater system, and the application costs $60³. A site inspection is required before permit approval, and the system must remain uncovered until it is inspected¹². The county also requires a wastewater-system inspection when property ownership transfers within its jurisdiction¹².

Only 27.9% of county soils are rated without severe limitations for a conventional septic drain field, so budget for a site-specific evaluation rather than assuming a standard system will work¹³. Kansas requires household wastewater to go to an approved septic field, lagoon, alternative system or permitted treatment plant, and bars seepage pits, cesspools, dry wells and surface discharge¹⁴. Private onsite sewerage is available only when public sewer is unavailable and local requirements are satisfied¹⁴.

Ellis County limits a bona fide guest to living or sleeping in an RV on a residential lot for no more than 14 days⁷. County-regulated RV parks require a Conditional Use permit and are seasonal; an individual RV or trailer may not be occupied there for more than 4 continuous months within a 12-month period⁷. An auxiliary tent at an RV park or campground is limited to 14 consecutive days⁷. These rules do not establish a right to use an RV as a full-time home on a private parcel, so ask Planning & Zoning before relying on one during construction¹.

We could not confirm a specific county tiny-home occupancy rule or a general minimum dwelling size¹. In the RM Mobile Home Residential District, each mobile home needs at least 500 square feet of livable floor area, and a manufactured home may not be parked in an RV park or campground⁷. Treat a tiny home as a proposed dwelling and confirm its classification, allowed use, setbacks, wastewater and zoning-certificate requirements for the mapped district².

1. Ask the Environmental/Planning & Zoning Office to identify the governing jurisdiction, mapped district, residential use, lot standards and floodplain status; inside a city, also ask the city about its building permit and zoning approval^1,2,10.

1. If land will be divided, obtain County Zoning Administrator approval and confirm the applicable lot-split or plat standards, then obtain the county zoning certificate before erecting or altering a covered structure¹.

1. For unincorporated land, apply to the Environmental Office for the septic permit before constructing or modifying onsite wastewater; pay the $60 application fee and complete the required inspections^3,12.

1. For a new private well, ask the Environmental Office about the county well permit for household, lawn and garden, livestock or geothermal wells; the listed fee is $60⁴.

1. Secure county approval for a new or changed entrance onto an Ellis County roadway, or state approval for an entrance onto a state highway; SR-1 access must also meet Public Works Director specifications^5,6,11.

1. Ask the governing building or zoning office whether building-code review, trade inspections or occupancy approval applies, because those general requirements could not be confirmed¹.

Identify whether county or municipal zoning governs, then confirm the mapped district, allowed use, lot size, setbacks, coverage, height and subdivision history^1,2. Do not assume an agricultural listing makes a future house exempt from zoning; the county exemption is tied to actual agricultural use and excludes feedlots and floodplain areas⁹. Complete the county floodplain inquiry before other approvals if development may lie in a floodplain, because floodplain compliance precedes zoning certificates, entrance applications and septic permits¹⁰. Verify access too: Ellis County approval is required for new, additional or modified entrances to county roads⁵.

For an unsewered tract, budget for site evaluation because only 27.9% of soils are rated without severe limits for conventional drain fields¹³. Ask the Environmental Office about a new private well; the listed county well-permit fee for covered well types is $60⁴. The effective property-tax rate is about 1.2%, and the median annual property-tax bill is $2,582, but the parcel's assessment and bill can differ¹³.