Building permits, zoning and land rules in Orleans County, New York

Yes. Work in Orleans County that must comply with the New York State Uniform Code requires a building permit through the responsible local code-enforcement program¹. For a rural parcel, that normally means starting with the town code-enforcement office; land inside a village may fall under the village's program².

A local authority may exempt listed categories of minor work, including a qualifying one-story detached shed or playhouse no larger than 144 square feet, some finish work, and repairs that do not affect fire or life safety⁸. An exemption from the permit itself does not excuse compliance with the state codes⁸. The 2025 New York State Uniform Code applies to regulated building-permit applications submitted beginning December 31, 2025⁹. Ask the local code-enforcement officer to classify the exact project before ordering materials.

Orleans County does not provide one building-permit counter for every parcel; the applicable town or village administers the state-code permit requirement within its jurisdiction². Start by identifying the parcel's municipality and contacting that municipality's clerk or code-enforcement officer.

Orleans County Planning is a useful county-level navigation office for land-use questions because it assists the County Planning Board with mandatory review of local zoning actions, provides planning help to local boards, and maintains public maps and information⁶. The Planning office is at 14016 Route 31 West, Albion, New York 14411, and its phone is (585) 589-3197⁶. Planning does not replace the town or village code office for a permit decision; ask the municipality about application forms, local fees, plan requirements, zoning clearance, and whether any minor-work exemption applies^2,10.

Orleans County itself does not zone: New York law gives zoning power to cities, towns and villages, not counties³. In Orleans County the zoning rules come from its 10 towns and 4 villages, and the Orleans County Planning Board reviews qualifying local zoning actions^4,6. The county Planning office keeps a directory of each municipality's official zoning code and zoning map, but the directory is informational and the town or village zoning office or code-enforcement officer gives the parcel-specific answer⁴.

A single countywide zoning ordinance does not exist to look up, so a parcel is not unzoned just because the county is silent. Ask the municipality about permitted uses, setbacks, lot coverage, building height, minimum lot size, minimum dwelling size, accessory dwellings, manufactured homes, and temporary living arrangements. If a tract will be divided, a town planning board may review subdivision plats outside incorporated villages when the town board has authorized that review, and the health department must approve a realty subdivision map before lots are sold or built on^11,12. Obtain a written or mapped district confirmation before treating a rural listing as buildable.

Orleans County Health Department Environmental Health is identified as the county authority for review and permitting of onsite septic or sewage-disposal systems⁵. The county's Public Health contact is (585) 589-3278¹³. The accessible county page does not spell out the current application, testing, inspection, or fee sequence, so ask Environmental Health what must happen before excavation and whether the proposed lot needs a percolation test, deep-hole test, engineered design, or final inspection.

Statewide, an ordinary sewage system with a groundwater-discharge design flow below 1,000 gallons per day and no industrial or other non-sewage waste does not require a state SPDES permit, but local or district health approval may still be required before construction¹⁴. Only 2.1% of Orleans County soils are rated without severe limitations for a conventional septic drain field, so make septic feasibility a purchase contingency rather than assuming a standard system will fit¹⁵.

A countywide rule for residential RV occupancy, temporary camping, or tiny-home occupancy in Orleans County could not be confirmed. Because zoning is municipal, the practical answer depends on the town or village and the parcel's zoning district⁶. Ask the local code-enforcement office whether an RV may be occupied during construction, how long it may remain, whether utilities may be connected, and whether a tiny home is treated as a dwelling, manufactured home, or recreational vehicle.

A tiny home involving work subject to the New York State Uniform Code still goes through the local building-permit program¹. Permit holders must keep required work accessible and exposed until the municipality inspects and accepts it¹. Permitted work cannot be occupied until a certificate of occupancy or certificate of compliance is issued¹.

1. Identify the parcel's town or village because that municipality administers building permits and parcel-level zoning^2,6.
2. Ask the local code-enforcement office to confirm the zoning district, proposed use, setbacks, plans, application requirements, and local fees^6,10.
3. Call Orleans County Health Department Environmental Health at (585) 589-3278 to establish septic feasibility and the approval sequence before fixing the house location^5,13.
4. If access will meet a county highway, contact Orleans County Public Works at 585-589-6145 to ask what highway approval applies; the department oversees county highways¹⁶.
5. Submit the building-permit application with the project location, scope, tax-map information, occupancy classification, and required construction documents¹⁰.
6. Keep required work accessible and exposed until the municipality inspects and accepts it¹.
7. Obtain the certificate of occupancy or compliance before occupying permitted work¹.

Confirm the governing town or village, zoning district, allowed use, setbacks, lot standards, floodplain status, and whether subdivision approval is needed before making the purchase unconditional^6,11. The county Planning office maintains zoning and flood-information directories and public mapping that can help frame those questions⁶. Floodplain development is regulated by the town or village, and the county directory points to FEMA's Flood Map Service Center for official flood-hazard determinations¹⁷.

Test septic feasibility early: only 2.1% of county soils are rated without severe limitations for a conventional drain field¹⁵. The land is generally gentle, with 99.5% at a slope of 15% or less, but favorable grade does not remove soil or groundwater constraints¹⁵. Confirm whether the driveway enters a town, county, or state road. A driveway built or modified on a New York State highway needs a New York State Department of Transportation permit¹⁸. Orleans County Public Works oversees county highways, but a county driveway-approval rule was not confirmed, so ask Public Works before cutting a curb¹⁶. For carrying costs, the effective property-tax rate is about 3%, and the median annual property-tax bill is about $3,781¹⁵. Ask Environmental Health about private-well requirements because a countywide well-permit rule could not be confirmed.