Wyoming County, New York requires building permits for work subject to the state Uniform Code, and the county Building Codes office enforces fire and building codes throughout the county12. Zoning is not one countywide rulebook: standards and administration vary among participating towns and villages34. The county Environmental Health Section reviews and approves individual wastewater treatment systems56.
At a glance
- Building permit
- Required for work subject to the New York State Uniform Code, with limited possible exceptions17
- Building department
- Wyoming County Building Codes enforces state fire and building codes throughout the county2
- Zoning
- Varies by participating town or village; a zoning permit covers land use, not construction48
- Septic approval
- Wyoming County Environmental Health designs, reviews and approves individual wastewater systems59
- RV and tiny-home living
- No countywide answer confirmed; ask the zoning office serving the parcel and County Building Codes34
- Owner-builder exemption
- Not confirmed; ask County Building Codes before assuming an owner may bypass permitting10
- Conventional septic soils
- About 2.9% of county soils lack severe limits for a conventional drain field11
- Property tax
- About a 2.3% effective rate, with a median annual bill near $3,5571213
Who to call
Building permits
Building permits, state fire and building-code enforcement, and construction inspections throughout Wyoming County
36 Center Street, Suite C, Warsaw, NY 14569
Zoning
Wyoming County Zoning Department
Zoning analysis, permits and enforcement for participating towns and villages
36 Center Street, Suite C, Warsaw, NY 14569
Septic permits
Wyoming County Health Department, Environmental Health
Site review, percolation testing, design review, approvals and construction inspections for individual wastewater systems
5362A Mungers Mill Road, Silver Springs, NY 14550
Contact details are copied from each office’s official page and were checked against it on September 27, 2026.
Do you need a building permit in Wyoming County, New York?
Yes. Wyoming County requires a building permit for work that must conform to the New York State Uniform Code, subject to limited exceptions allowed by the state rules17. The county Building Codes office enforces the state fire and building codes throughout Wyoming County2. A local code-enforcement program may exempt listed work such as a qualifying one-story detached shed or playhouse no larger than 144 square feet, finish work such as painting or tiling, and repairs that do not affect fire or life safety, but exempt work still must comply with the applicable codes14. Permit work must remain accessible until required construction inspections are completed and accepted15. After permit work is complete, a certificate of occupancy or compliance is required before covered space is used or occupied16.
Who is the Wyoming County building department, and how do you reach it?
Wyoming County Building Codes is the permit and inspection office for code-covered construction throughout the county12. The office is at 36 Center Street, Suite C, Warsaw, NY 14569, and its phone number is 585-786-8820 Ext. 12. For an inspection, the county requires at least 24 hours' notice and directs permit holders to schedule by calling the office172. Payments at the office may be made by cash, check, money order or credit card; the county adds a 3% credit-card processing fee and does not accept card payments by phone17. The zoning counter is separate even though it shares the same street address: Wyoming County Zoning can be reached at 585-786-3152 for land-use permitting in the towns and villages it serves8.
Does Wyoming County, New York have zoning?
Wyoming County does not have one confirmed countywide zoning ordinance that supplies the same answer for every parcel; zoning standards and administration vary by participating town or village34. The Wyoming County Zoning Department provides analysis, permitting and enforcement services collaboratively for various towns and villages, rather than replacing each municipality's adopted standards with one countywide rule84. A county zoning permit addresses land use only, while construction, alteration or renovation also requires contact with County Building Codes for a building permit8. Ask the zoning office serving the parcel for its district map and current rules on permitted uses, setbacks, minimum lot and dwelling size, lot coverage, building height and accessory dwellings before designing a project4. Zoning applications must reach the Zoning Officer at least 7 days before the town's regularly scheduled board meeting or they move to the following month's agenda17.
How do septic permits work in Wyoming County, New York?
Wyoming County Environmental Health handles individual wastewater treatment systems countywide under the county sanitary code and the state sanitary-code standards56. The office conducts site review and percolation testing, designs or reviews systems, issues approvals, inspects completed construction and issues completed-works certificates9. Contact Environmental Health at 585-786-8894 or visit 5362A Mungers Mill Road, Silver Springs, NY 14550 before fixing the house, well and drain-field locations9. Only about 2.9% of Wyoming County soils lack severe limits for a conventional septic drain field, so a parcel-level evaluation can materially affect the buildable layout and system design11. A state SPDES permit is not required for an ordinary sewage discharge to groundwater below 1,000 gallons per day with no industrial or other non-sewage waste, but county health approval may still be required before construction18.
Can you live in an RV or tiny home on your land in Wyoming County?
We could not confirm one countywide rule that allows long-term RV living, temporary camping or tiny-home occupancy on private land in Wyoming County. Because zoning standards vary by participating town or village, ask the zoning office serving the exact parcel whether the proposed use is allowed and what placement, setback or dimensional rules apply34. A tiny home used as a dwelling does not avoid the building-permit system merely because it is small: work subject to the Uniform Code requires a permit unless it falls within an allowed exception, and covered work needs inspections and a certificate of occupancy or compliance141516. We also could not confirm a countywide minimum dwelling size or an owner-builder exemption, so ask Wyoming County Building Codes and the applicable local zoning office before ordering a structure or planning to occupy it1028.
How do you build a home in Wyoming County, New York?
- Identify the town or village and ask the Wyoming County Zoning Department whether it serves that municipality and what land-use approval the parcel needs48.
- Establish a site plan showing the proposed buildings, well and wastewater system, then contact Environmental Health for site review, testing and septic approval69.
- Confirm the building-permit application requirements with County Building Codes; state rules call for the work location and scope, tax-map number, street address, occupancy classification and acceptable construction documents19.
- Obtain zoning approval where required, then submit the building-permit application because a zoning permit covers land use rather than construction8.
- Keep permitted work accessible and arrange required construction inspections, giving County Building Codes at least 24 hours' notice1517.
- Complete the approved septic installation and county inspection before relying on the system for occupancy9.
- Obtain the certificate of occupancy or compliance required for the permit work before occupying the home16.
What should you check before buying land in Wyoming County?
Confirm the parcel's town or village and get its zoning answer in writing, because Wyoming County's participating municipalities use locally adopted standards rather than one uniform countywide zoning rule43. Put septic feasibility near the top of the contingency list: only about 2.9% of county soils lack severe limits for a conventional drain field, and Environmental Health performs site review, percolation testing and system approval119. We could not confirm a countywide private-well permit rule or driveway-access rule, so ask Environmental Health about a new potable-water supply and ask the road owner about access before closing. Check the current flood map and the applicable municipality's floodplain requirements rather than treating a mapped location as development approval. The effective property-tax rate is about 2.3%, and the median annual property-tax bill is about $3,5571213. For a proposed land split outside an incorporated village, ask the town whether its planning board has subdivision-review authority under New York Town Law20.
Watch-outs
- A zoning permit is only a land-use approval; construction, alteration or renovation also requires contact with Wyoming County Building Codes for a building permit8.
- Wyoming County's zoning service works with various towns and villages, so confirm that the county office serves the parcel and apply the rules of that municipality48.
- Countywide soil statistics do not decide one lot's septic feasibility; Environmental Health performs parcel-level field testing and system review119.
Sources
- Wyoming County NY Building Codes (2026 county census)
- Wyoming County Building Codes (wyomingcountyny.gov)
- Wyoming County Environmental Health - Sewage Disposal Instructions (2026 county census)
- Zoning department, quoted and re-checked
- Individual Wastewater (2026 county census)
- Individual Wastewater, quoted and re-checked
- Division of Building Standards and Codes Frequently Asked Questions, quoted and re-checked
- Wyoming County Zoning Department (wyomingcountyny.gov)
- Wyoming County Health Department, Environmental Health (wyomingcountyny.gov)
- (2026 county census)
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Effective property tax rate: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
- Part 1203 Uniform Code and the Energy Code: Minimum Standards for Administration and Enforcement (New York statewide rule), quoted and re-checked
- Legal Memorandum LG03: NYS Uniform Fire Prevention and Building Code, quoted and re-checked
- Legal Memorandum LG03: NYS Uniform Fire Prevention and Building Code, quoted and re-checked
- Building Codes, quoted and re-checked
- State Pollutant Discharge Elimination System (SPDES) Permit Program (New York statewide rule), quoted and re-checked
- Administration and Enforcement of the Uniform Code (New York statewide rule), quoted and re-checked
- New York Town Law § 276: Subdivision review; approval of plats; development of filed plats (New York statewide rule), quoted and re-checked
Written September 27, 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.