McPherson County, Nebraska has a building-permit application process and county zoning, but we could not confirm exactly which projects require a permit1,2,3. Start with McPherson County Planning and Zoning, and obtain required state approval before non-exempt onsite-wastewater work begins3,4.
Do you need a building permit in McPherson County, Nebraska?
McPherson County has a building-permit application process, and applicants must provide identical plan sets containing a plot plan plus footing, wall, roof and floor details.
McPherson County has a building-permit application process, and applicants must provide identical plan sets containing a plot plan plus footing, wall, roof and floor details2. The county materials do not state the complete approval sequence or exactly which projects trigger a permit, so describe a house, addition, farm building or accessory structure to McPherson County Planning and Zoning before work begins1,3. Nebraska has adopted a state building-code framework, but that fact does not establish that McPherson County separately adopted a local code8. The state code can apply where a local jurisdiction has not adopted an authorized code, subject to a farm-purpose exception9. Ask Planning and Zoning which code, reviews and inspections apply to the parcel and 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 identify a separate building department on its planning page.
McPherson County Planning and Zoning is the county contact for building and zoning questions; the county does not identify a separate building department on its planning page3. The office is at 500 Anderson, Tryon NE, 69167, and its telephone number is 308-587-23633. Questions may also be sent to clerk@mcphersoncounty.ne.gov3. A building-permit application requires identical copies of the plot, footing, wall, roof and floor plans, although the complete review and issuance sequence is not stated2. Give the office the parcel's legal description and address so staff can identify its zoning district and setbacks2. Ask for the current application, fee, code, inspection schedule and approval sequence before preparing final plans3.
Does McPherson County have zoning?
Yes.
Yes. McPherson County has a county zoning regulation tied to its Comprehensive Development Plan3. The county confirms that multiple zoning districts exist, but the available pages do not provide district names, boundaries or a zoning map2. Setbacks differ by district, so Planning and Zoning needs the property's legal description and address to give the applicable measurement2. Nebraska county zoning authority covers uses, structures, lot coverage, setbacks, yards and density outside incorporated places and areas where a city or village exercises zoning jurisdiction10. We could not confirm McPherson County's minimum lot size, building-height limit or universal minimum house size. State law permits certain manufactured-home standards, but does not show that McPherson County adopted a particular minimum10.
How do septic permits work in McPherson County?
Nebraska administers onsite wastewater in McPherson County, and a dwelling that generates wastewater must use a compliant onsite system or connect to wastewater works.
Nebraska administers onsite wastewater in McPherson County, and a dwelling that generates wastewater must use a compliant onsite system or connect to wastewater works4. Obtain a state construction permit before constructing, reconstructing, altering, modifying or making a non-exempt repair to an onsite system not covered by a general permit4. Off-grid sanitation still requires a compliant system; cesspools, dry wells, leaching pits and seepage pits are prohibited4. Septic-tank owners must arrange periodic inspection by a qualified pumper, professional engineer or registered environmental health specialist and remove septage when the state thresholds are reached4. Separately, the state may inspect facilities covered by its general permit at reasonable times; that permit provision does not establish universal state inspections for every system11. A development area proposing onsite wastewater on a lot smaller than 3 acres needs state subdivision review and approval before construction4. Only 0.6% of mapped soils avoid a very-limited rating for conventional drain fields, so evaluate the site before fixing the house location12.
Can you live in an RV or tiny home in McPherson County?
We could not confirm whether McPherson County allows long-term RV occupancy on private land or occupancy while a house is being built; ask Planning and Zoning before relying on either plan.
We could not confirm whether McPherson County allows long-term RV occupancy on private land or occupancy while a house is being built; ask Planning and Zoning before relying on either plan3. Nebraska's public-property camping restriction does not answer private-land RV occupancy13. We also could not confirm a county tiny-home occupancy rule or minimum dwelling size. Nebraska may classify a tiny house as a manufactured home, modular unit or recreational vehicle, but state classification does not establish that the parcel's zoning allows residential occupancy14. Ask Planning and Zoning about the proposed unit, district, foundation, use and district-specific setbacks2,3. Any occupied dwelling generating wastewater must use a compliant onsite system or connect to wastewater works, and primitive disposal methods such as cesspools and dry wells are prohibited4.
Building a home in McPherson County: the steps, in order
Give McPherson County Planning and Zoning the parcel's legal description, address and project description to identify the zoning district, allowed use and setback.
- Give McPherson County Planning and Zoning the parcel's legal description, address and project description to identify the zoning district, allowed use and setback2,3.
- Ask which county permit, fee and building code apply; McPherson County's separate local-code adoption could not be confirmed3,8.
- Check floodplain status before choosing the building pad; Nebraska requires local governments with sufficient floodplain maps and data to administer rules meeting state minimum standards, but we could not confirm McPherson County's procedure3,15.
- Have the wastewater site evaluated and obtain state approval before system work not covered by an exemption or general permit4. If the project is a development area proposing onsite wastewater on a lot smaller than 3 acres, obtain state subdivision approval before construction4.
- Submit identical sets of the required plot, footing, wall, roof and floor plans with the county application2.
- Register a completed water well; a landowner or licensed well contractor may dig it7.
- Obtain a state permit for a new, relocated or altered entrance connecting to a state highway16.
What should you check before buying land in McPherson County?
Confirm the parcel's zoning district, allowed dwelling type, district setback, minimum lot size and legal access with McPherson County Planning and Zoning.
Confirm the parcel's zoning district, allowed dwelling type, district setback, minimum lot size and legal access with McPherson County Planning and Zoning2,3. Test the wastewater site early because only 0.6% of mapped soils avoid severe limitations for a conventional drain field12. A development area proposing onsite wastewater on a lot smaller than 3 acres needs state subdivision review and approval before construction4. Check floodplain status and ask Planning and Zoning which local procedure applies; Nebraska requires qualifying local governments to enforce rules meeting state minimum standards3,15. A state permit is required for an entrance connecting to a state highway16. 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 $1,32012.
Watch-outs
- McPherson County accepts building-permit applications, but we could not confirm which projects trigger a permit; confirm the project with Planning and Zoning before construction2,3.
- Only 0.6% of mapped McPherson County soils avoid severe limitations for a conventional septic drain field, so budget for early soil and site evaluation12.
- Setbacks vary by zoning district, while long-term RV occupancy, tiny-home occupancy and minimum dwelling size could not be confirmed; obtain parcel-specific answers from Planning and Zoning2,3.
Sources
16 official pages, each quoted and re-checked · written October 9, 2026
- McPherson County, NE - Planning and Zoning (2026 county census)
- Planning and Zoning FAQs – McPherson County
- Planning and Zoning – McPherson County
- Title 124 Onsite Wastewater Treatment Systems
- Nebraska Revised Statute 48-2104 — Registration required (Nebraska statewide rule)
- Nebraska Revised Statute 81-3446 — Construction projects on private lands; applicability of act; owner; duties
- Ownership Preview of Groundwater Wells and Surface Water Rights
- Exemptions – State of Nebraska Board of Engineers and Architects
- Nebraska Revised Statute 71-6403: State building code; adopted; amendments (Nebraska statewide rule)
- Nebraska Revised Statute 23-114 (Nebraska statewide rule)
- General Permit – Onsite Wastewater Treatment Systems
- 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
- Nebraska Revised Statute 39-312 — Camping; permitted; where; violation; penalty (Nebraska statewide rule)
- Housing and Recreational Vehicle (Nebraska statewide rule)
- Nebraska Revised Statute 31-1017
- Title 410, Chapter 2 - Driveway and Approach Road Permits (Nebraska statewide rule)
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.
Off-grid gear
Going off-grid in McPherson County means bringing your own water and power. The kit we’d start with:
- Water Crystal Quest Filter any source — well, rain, or creek — to drinking-clean.
- Power Bluetti Solar generators and home battery backup for living off the grid.
- Septic Soil percolation test kit Run your own perc test before paying an engineer — the first thing a septic office asks about.
- Water Well water test kit Bacteria, nitrates, hardness — know what the well on a parcel is really pumping.
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