Unincorporated Goshen County, Wyoming does not require a county residential building permit and has no county zoning regulations or building inspections123. State electrical wiring permits and water-well permits still apply, while Goshen County issues septic permits and charges a $100 application fee4567.
At a glance
- Building permit
- Not required in unincorporated Goshen County; the county has no building inspections13
- Zoning
- None; the county has no zoning regulations28
- Septic permits
- Goshen County Planning Office issues the permit; $100 county fee69
- Electrical wiring permit
- Required statewide for new construction or remodeling needing a utility connect/disconnect; $50 fee, waived for a qualifying owner-builder410
- Well permit
- Required before drilling; $50 state filing fee, licensed driller required5
- RV / tiny home living
- Tiny homes face no county zoning-based minimum home or lot size; RV occupancy is unconfirmed1112
- Subdividing land
- A subdivision permit from the Board of County Commissioners is required before selling, platting or building on divided land under 35 acres per parcel1314
- Septic soil difficulty
- 50.3% of county soils are free of severe limits for a conventional drain field15
Who to call
Also useful
Confirms Goshen County has no zoning regulations or building inspections; staffs the Planning Commission and is the office to ask about subdivision plats
P.O. Box 160, Torrington, WY 82240
Septic permits
Goshen County Planning Office (small wastewater / septic permitting)
Accepts the small wastewater (septic) permit application and $100 county fee; applications can also be filed with the Goshen County Engineer/Surveyor's Office
Courthouse, Torrington, WY 82240
Roads & driveways
County-road right-of-way public-works permits, rural addressing and county-road questions
4740 U.S. Highway 26/85, Torrington, WY 82240
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 Goshen County, Wyoming?
No. Goshen County's Planning & GIS office states plainly that the county has no zoning regulations or building inspections, so an ordinary house, cabin, barn or shop built in unincorporated Goshen County doesn't go through a county building-permit review13. Two statewide rules still apply on top of that silence, though. First, new construction or remodeling that requires a public utility to connect or disconnect electrical service needs a $50 state electrical wiring permit, unless the installer qualifies for the owner-builder waiver available to an owner, partner or major stockholder of a family corporation working on their own non-resale property410. Second, Wyoming has adopted the 2024 International Building, Fire, Fuel & Gas, Mechanical and Existing Building Codes, but state plan review and inspection under those codes only reaches specific building types — state or local government buildings, schools, buildings over 5,000 square feet with public access, child-care centers for more than 10 children, and places of assembly, among others — not an ordinary single-family home1617. A county can also apply to take over local fire, building and electrical enforcement from the state, but nothing in Goshen County's own materials shows it has done so18.
Who handles planning, septic and permit questions in Goshen County?
Goshen County has no county building official for ordinary residential permits or inspections119. Goshen County Planning & GIS is the practical first call for zoning status, subdivision questions and the Planning Commission20. Goshen County handles septic permitting under delegated authority, and the $100 application fee goes to the Goshen County Engineer/Surveyor's Office21722. Goshen County Road & Bridge handles public-works permits within county-road rights-of-way and rural addressing23. A county right-of-way construction or maintenance permit has a $125 base permit fee, while extra plan-review or marker charges may apply24. Water-well permits come from the Wyoming State Engineer before drilling begins5.
Does Goshen County have zoning?
No. Goshen County's official site states directly that the county currently has no zoning regulations, and no county zoning districts have been published225. Wyoming law lets any county's board of commissioners adopt zoning to regulate buildings, structures and land use in its unincorporated area, but Goshen County simply hasn't exercised that authority26. Because there's no zoning ordinance, the county sets no minimum dwelling size, no minimum lot size, no setbacks, no lot-coverage limit and no building-height limit on unincorporated land1112272829. Subdividing land is a separate matter from zoning, though: Wyoming's Real Estate Subdivisions Act puts subdivision review in the hands of the county commissioners, and no one may sell, plat or start construction on a covered subdivision without a county subdivision permit first1330. That Act generally doesn't reach a parcel of 35 acres or more, and it exempts land divided for agricultural purposes, though the county can require documentation that the exemption is being used properly, and any 35-acre-plus parcel still needs a recorded 40-foot access easement to a public road1431.
How do septic permits work in Goshen County?
Every new septic system, replacement tank, replacement leachfield or complete replacement system in Goshen County needs a county application before construction9. Submit the application and $100 fee with photos of an 8-foot exploration pit and at least 3 percolation tests in the proposed leachfield area; review generally takes 1–2 business days732. After construction, give at least 48 hours' notice for inspection and leave the piping, distribution box and leachfield visible3233. The conventional-system path covers domestic flows below 2,000 gallons per day and requires at least 4 feet between the leachfield bottom and seasonal high groundwater, bedrock or impervious clay; projects outside the stated criteria may require a non-conventional design and contact with the district engineer34. Only 50.3% of county soils avoid severe limitations for a conventional drain field, so evaluate the parcel before relying on a standard system15. A septic tank in the floodplain needs watertight lids and a backflow preventer at each end35.
Can you live in an RV or tiny home on your land in Goshen County?
Unincorporated Goshen County has no county zoning-based minimum dwelling size or minimum lot size, which removes those two common barriers for a tiny home1112. We could not confirm a separate Goshen County rule allowing or restricting full-time RV occupancy, temporary camping or short-term rentals, so ask Goshen County Planning & GIS before relying on any of those uses20. Wyoming provides that short-term rental of detached one-family and two-family dwellings and townhomes is not treated as commercial use for fire, building and electrical standards, but that rule does not decide whether a local government may regulate the rental under other authority36. An electrical hookup that requires a utility connection or disconnection still needs the $50 state wiring permit unless the owner-builder waiver applies410. Any conventional septic system serving an off-grid home still follows the county permit and inspection process34.
What are the steps to build a home in Goshen County?
- Confirm the tract is legal and whether a land division needs county subdivision approval; exemptions may apply to agricultural divisions or parcels of at least 35 acres1314.
- Ask Goshen County Road & Bridge about rural addressing and any work within a county-road right-of-way23.
- File the U.W. 5 application and receive the Wyoming State Engineer's permit before drilling a well; the domestic filing fee is $505.
- Submit the county septic application, $100 fee, exploration-pit photos and percolation-test results before construction327.
- Obtain the $50 state electrical wiring permit if the project requires a utility connection or disconnection, unless the owner-builder waiver applies410.
- Give at least 48 hours' notice for the septic inspection before covering the system33. An ordinary home in unincorporated Goshen County has no separate county building inspection to schedule119.
What should you check before buying land in Goshen County?
Water is the headline concern here: Goshen County averages only 14.7 inches of precipitation a year, and 22.8% of years bring severe drought, so a well's depth and reliability deserve real scrutiny, and remember drilling needs a state permit before you can even start37385. Soils are better than average for septic, with 50.3% of the county free of severe limitations for a conventional drain field, but confirm your specific parcel with a site evaluation before you buy15. The land is gentle and open — 85.2% sits at 15% slope or less, and just 0.9% is wooded — which keeps building and driveway grading simple but offers little wind shelter3940. If the tract you're buying was recently split from a larger parcel, confirm the seller obtained any required county subdivision permit, since selling, platting or building on land subject to subdivision regulation without one carries real risk13. Typical property tax runs low, about 0.6% effectively, with a median bill near $1,395 a year, against a typical home value around $253,669414243.
Watch-outs
- We could not confirm a Goshen County rule for RV living, short-term rentals or utility connections on unincorporated land; ask Goshen County Planning & GIS before relying on any of those uses20.
- A septic system in a Goshen County floodplain needs watertight tank lids and backflow preventers, but we could not confirm the separate approval path for other floodplain construction; ask Goshen County Planning & GIS before building in a mapped flood area3520.
Sources
- Goshen County - Planning & GIS (2026 county census)
- Planning & GIS | Goshen County, WY (2026 county census)
- Planning & GIS | Goshen County, WY, quoted and re-checked
- 2025 Wyoming Statutes, Title 35, Article 1: Department of Fire Prevention and Electrical Safety, quoted and re-checked
- Ground Water Frequently Asked Questions, quoted and re-checked
- Goshen County Land Use Plan (2026 county census)
- 2024 Conventional Septic System Application with Cover, quoted and re-checked
- Planning & GIS, quoted and re-checked
- Goshen County Land Use Plan, quoted and re-checked
- 2025 Wyoming Statutes, Title 35, Article 1: Department of Fire Prevention and Electrical Safety, quoted and re-checked
- Planning & GIS, quoted and re-checked
- Planning & GIS, quoted and re-checked
- Planning & GIS, quoted and re-checked
- Wyoming Statutes, Title 18 (Wyoming statewide rule), quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Plan Review, quoted and re-checked
- 2025 Wyoming Statutes, Title 35, Article 1: Department of Fire Prevention and Electrical Safety, quoted and re-checked
- Wyoming Statutes, Title 35, W.S. 35-9-121 (Wyoming statewide rule), quoted and re-checked
- Planning & GIS | Goshen County, WY, quoted and re-checked
- Goshen County Planning & GIS (goshencountywy.gov)
- Goshen County Land Use Plan, quoted and re-checked
- Goshen County Planning Office (small wastewater / septic permitting) (goshencountywy.gov)
- Goshen County Road & Bridge (goshencountywy.gov)
- Goshen County Public Works Construction Permit, quoted and re-checked
- Planning & GIS, quoted and re-checked
- Wyoming Statutes, Title 18, W.S. 18-5-201 (Wyoming statewide rule), quoted and re-checked
- Planning & GIS, quoted and re-checked
- Planning & GIS, quoted and re-checked
- Planning & GIS, quoted and re-checked
- Wyoming Statutes, Title 18 (Wyoming statewide rule), quoted and re-checked
- Wyoming Statutes, Title 18 (Wyoming statewide rule), quoted and re-checked
- 2024 Conventional Septic System Application with Cover, quoted and re-checked
- 2024 Conventional Septic System Application, quoted and re-checked
- 2024 Conventional Septic System Application with Cover, quoted and re-checked
- 2024 Conventional Septic System Application with Cover, quoted and re-checked
- 2015 Wyoming Session Laws, Chapter 149, quoted and re-checked
- Annual precipitation: Bolthole Index county data
- Share of years in severe drought: Bolthole Index county data
- Share of land at 15% slope or less: Bolthole Index county data
- Wooded share of land: Bolthole Index county data
- Effective property tax rate: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
- Typical home value (Zillow): 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.