McPherson County, Nebraska appears to require building permits and has county zoning, but the exact projects that trigger a permit could not be confirmed from the published county material12. Contact McPherson County Planning and Zoning before construction, and handle onsite wastewater through Nebraska's statewide program34.
At a glance
- Building permit
- Classified as required; confirm the project-specific trigger with county Planning and Zoning13
- Zoning
- McPherson County has a county zoning regulation2
- Septic
- State-administered; most systems use Authorization by Rule, while specified systems need permits45
- RV living
- Long-term occupancy on private land is unconfirmed; ask county Planning and Zoning3
- Tiny home
- No specific county occupancy rule was confirmed; ask about zoning, size and utility requirements36
- Owner-builder
- Exempt from state contractor registration on your own property, but not automatically from permits7
- Private well
- A completed well must be registered; a landowner or licensed well contractor may dig it8
Who to call
Building permits
McPherson County Planning and Zoning
McPherson County planning, zoning, and questions about building and zoning permits
500 Anderson, Tryon NE, 69167
Septic permits
Nebraska Department of Water, Energy, and Environment
Nebraska onsite wastewater registration, professional certification, and construction and operating permits
245 Fallbrook Blvd., Suite 100, Lincoln, NE 68521
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 McPherson County, Nebraska?
McPherson County appears to require a building permit, and the official site routes residents to building and zoning permits1. The published material does not state which projects require that approval, so confirm a house, addition, agricultural building or accessory structure with McPherson County Planning and Zoning before work begins3. Nebraska's state building code can apply where a county has not adopted an authorized local code, but the default rule excludes construction on a farm or for farm purposes9. McPherson County's own building-code adoption, inspection schedule and certificate-of-occupancy requirements could not be confirmed; ask the county office which code, plan documents and inspections apply to the proposed project3.
Who handles building permits in McPherson County?
McPherson County Planning and Zoning is the county contact for building and zoning questions; the county does not present a separate building department on the official planning page3. The office is at 500 Anderson, Tryon NE, 69167, and the telephone number is 308-587-23633. Questions may also be sent to [email protected]3. The official page links forms, permits and regulations, planning and zoning meetings, frequently asked questions, and zoning fees3. Because the accessible county material does not publish the permit trigger, fee amount or approval sequence, describe the project and parcel to the office and ask what application, site plan, fee, review and inspection steps are required3.
Does McPherson County have zoning?
Yes. McPherson County has a zoning regulation tied to its Comprehensive Development Plan and intended to guide appropriate land use in the county23. Nebraska law allows county zoning to regulate uses, structures, lot coverage, setbacks, yards and density outside incorporated places and areas where a city or village exercises zoning jurisdiction10. McPherson County's published material did not confirm district names, a zoning map, minimum lot sizes, setbacks, building heights or a universal minimum house size; obtain the parcel's district and dimensional standards from Planning and Zoning before designing a building3. State law allows a county to apply certain standards to manufactured homes, but that authority does not prove McPherson County adopted any particular manufactured-home minimum11.
How do septic permits work in McPherson County?
Nebraska's Onsite Wastewater Program administers septic requirements in McPherson County, while any additional county requirements apply separately412. Most Nebraska systems use Authorization by Rule instead of a state construction permit, but construction or modification still must be registered and must comply with statewide standards513. A state permit is required for a system handling at least 1,000 gallons per day, managing non-household wastewater or falling outside Authorization by Rule; the application fee is $450 and covers construction and operating permits14. Inspection work must be performed by an authorized professional15. Only 0.6% of mapped county soils avoid a very-limited rating for a conventional septic drain field, so arrange a site and soil evaluation before fixing the home location16.
Can you live in an RV or tiny home in McPherson County?
McPherson County's published material did not confirm whether an RV may be occupied long term on private land or used while a house is under construction; ask Planning and Zoning before relying on that plan3. Nebraska's restriction on camping along public highways, roadside areas and public parks does not answer private-land RV occupancy17. A specific McPherson County tiny-home occupancy rule and minimum dwelling size also could not be confirmed; ask the county whether the parcel's zoning district permits the proposed dwelling type and what size, foundation and setback standards apply3. Any dwelling that generates wastewater must connect to a public sewer or other wastewater works, or use an onsite wastewater system that complies with state rules6.
Building a home in McPherson County: the steps, in order
- Contact McPherson County Planning and Zoning with the parcel and project description to confirm the zoning district, allowed use, setbacks, permit application, fee and applicable building code3.
- Check floodplain status before choosing the building pad because all development in a Nebraska floodplain requires a permit18.
- Have an authorized onsite professional evaluate the wastewater site and determine whether the system qualifies for Authorization by Rule or needs state permits1514.
- Register a completed water well and use either a licensed well contractor or the landowner to dig it8.
- Submit the county building or zoning materials identified by Planning and Zoning, then obtain any required approval before construction13.
- Obtain a Nebraska driveway permit if the entrance is new, relocated or altered and connects to a state highway19.
What should you check before buying land in McPherson County?
Confirm the parcel's zoning district, allowed dwelling type, setbacks, minimum lot size and legal access with McPherson County Planning and Zoning because the county's dimensional rules were not confirmed in the published material3. Test the wastewater site early: only 0.6% of mapped soils avoid severe limitations for a conventional drain field16. A proposed development area using onsite wastewater on a lot smaller than 3 acres needs state subdivision review and approval before construction20. Check floodplain status because development in a Nebraska floodplain requires a permit, and obtain a state permit for an entrance connecting to a state highway1819. For budgeting, farmland averages about $1,006 per acre, the effective property-tax rate is about 1.1%, and the median annual property-tax bill is about $1,320212223.
Watch-outs
- McPherson County appears to require building permits, but the county's accessible pages do not state which projects trigger a permit; confirm the project with Planning and Zoning before construction13.
- Only 0.6% of mapped McPherson County soils avoid severe limitations for a conventional septic drain field, so budget for early soil and site evaluation16.
- Long-term RV occupancy, tiny-home occupancy, minimum dwelling size and county setback measurements could not be confirmed; obtain parcel-specific answers from Planning and Zoning3.
Sources
- McPherson County, NE - Planning and Zoning (2026 county census)
- Planning and Zoning – McPherson County, quoted and re-checked
- McPherson County Planning and Zoning (mcphersoncounty.ne.gov)
- Onsite Wastewater Program, quoted and re-checked
- Onsite Wastewater Program (Nebraska statewide rule), quoted and re-checked
- Onsite Wastewater Program, quoted and re-checked
- Nebraska Revised Statute 48-2104 — Registration required (Nebraska statewide rule), quoted and re-checked
- Ownership Preview of Groundwater Wells and Surface Water Rights, quoted and re-checked
- Nebraska Revised Statute 71-6403: State building code; adopted; amendments (Nebraska statewide rule), quoted and re-checked
- Nebraska Revised Statute 23-114 (Nebraska statewide rule), quoted and re-checked
- Nebraska Revised Statute 23-114 (Nebraska statewide rule), quoted and re-checked
- Onsite Wastewater Program (Nebraska statewide rule), quoted and re-checked
- Nebraska Department of Water, Energy, and Environment (dwee.nebraska.gov)
- Onsite Wastewater Treatment Facilities: Permits, quoted and re-checked
- Onsite Wastewater Program, quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Nebraska Revised Statute 39-312 — Camping; permitted; where; violation; penalty (Nebraska statewide rule), quoted and re-checked
- Floodplain Management Q&A: Permits (Nebraska statewide rule), quoted and re-checked
- Title 410, Chapter 2 - Driveway and Approach Road Permits (Nebraska statewide rule), quoted and re-checked
- Onsite Wastewater Treatment Facilities: Subdivision Reviews, quoted and re-checked
- Farmland value per acre (USDA census): 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.