In Cattaraugus County, New York, building permits for work covered by the statewide Uniform Code come from the town, city or village where the property lies, and zoning approval comes from that same municipality.123 Septic permits are different: the Cattaraugus County Health Department's Environmental Health Division requires a permit before every onsite wastewater installation or repair, whichever municipality the parcel is in.45
At a glance
- Building permit
- Required for work covered by the Uniform Code; apply through the town, city or village (zoning approval is municipal too; septic permits stay with the county)26
- Zoning
- Handled by the municipality; rules vary across Cattaraugus County3
- Septic permit
- Required from Environmental Health before installation or repair4
- Private well permit
- No county Health Department permit; a new residential well is covered by the building permit7
- RV or tiny-home occupancy
- No countywide answer confirmed; ask the municipality governing the parcel8
- Owner-builder exemption
- No general permit exemption confirmed; state contractor licensing is a separate question9
- Certificate of occupancy
- Required for permitted work and changes in general occupancy classification10
Who to call
Zoning
Cattaraugus County Planning Division
Planning support and County Planning Board referrals; municipal boards decide local zoning applications
207 Rock City St., 2nd Floor, Little Valley, NY 14755
Also useful
Cattaraugus County Directory of Federal, State, County, City, Town & Village Officials
Official directory for finding the applicable town, city or village contact
Septic permits
Cattaraugus County Health Department - Environmental Health Division
Onsite wastewater permits, site investigations and inspections throughout Cattaraugus County
1 Leo Moss Drive, Suite 4010, Olean, NY 14760-1101
Also useful
Cattaraugus County Health Department - Environmental Health Division
Private-water guidance and well-standard waivers
1 Leo Moss Drive, Suite 4010, Olean, NY 14760-1101
Contact details are copied from each office’s official page and were checked against it on October 9, 2026.
Off-grid gear
Going off-grid in Cattaraugus 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.
These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.
Do you need a building permit in Cattaraugus County, NY?
Yes. New York's Uniform Code applies in Cattaraugus County, and work subject to that code requires a building permit, with limited exceptions12. The town, city or village where the property sits generally administers code enforcement and issues the permit62. Start by identifying the municipality, then use the county's directory to locate its officials11. Permit holders must leave covered work accessible until the municipality inspects and accepts it12. A certificate of occupancy or compliance is required for permitted work and for a change in general occupancy classification10. Ask local code enforcement which application, plans, fees and exceptions apply before ordering materials.
Who issues Cattaraugus County building permits, and how do you reach them?
The applicable town, city or village generally issues the building permit for a Cattaraugus County parcel62. The county's online Directory of Federal, State, County, City, Town & Village Officials is the practical starting point for finding the correct municipal contact11. Cattaraugus County's Planning Division supports municipalities with land use, comprehensive planning, zoning, mapping, infrastructure and design guidance13. The Planning Division can be reached at (716) 938-2387 at 207 Rock City St., 2nd Floor, Little Valley, NY 1475513. Bring the parcel's tax-map number and proposed use when you call so the municipality can identify the zoning district, permit path, fees and required submissions.
The municipality does not take over septic: the Environmental Health Division issues septic permits and inspections throughout Cattaraugus County, and the county does not issue the town's building permit in its place.514
Does Cattaraugus County have zoning?
New York gives general zoning authority to cities, towns and villages rather than counties, so a Cattaraugus County parcel's zoning rules come from its municipality158. Local zoning and land-use rules vary across the county's municipalities, and the municipal board with jurisdiction decides the application3. Some qualifying municipal actions also require County Planning Board referral, but the municipal board makes the final decision3. Subdivision review likewise depends on local authorization and procedure, while county Health Department engineering review may apply to water and wastewater plans even though the department does not issue a subdivision permit1617. Confirm the municipality, zoning district, setbacks and lot standards before treating a rural listing as buildable.
How do septic permits work in Cattaraugus County?
Every onsite wastewater installation or repair in Cattaraugus County needs an Environmental Health Division permit before construction4. The owner or contractor submits the application with payment; an inspector investigates the site, evaluates soil and percolation, designs the system under current state standards and issues the construction permit1814. Plan-review fees are $80 for a system under 1,000 gallons per day and $160 for a system at or above that design flow19. After construction, the system must be inspected before backfill, and satisfactory work receives a permit to operate2018. Where public wastewater treatment is available and accessible, a new onsite system is prohibited except for a temporary construction privy, and the department may direct an existing system to connect2122. Only about 0.6% of county soils lack severe limits for a conventional drain field, so make septic feasibility an early purchase contingency23.
Can you live in an RV or tiny home in Cattaraugus County?
We could not confirm one countywide rule for living in an RV, camping on private land or occupying a tiny home in Cattaraugus County. Ask the town, city or village governing the parcel about those uses and any minimum dwelling size because zoning is municipal815. The county's campground rules do not answer private RV living: they apply when at least five campsites are offered to the public and occupied for at least 60 hours per year, triggering inspection, plan review and a permit to operate24. A tiny home used as a dwelling does not automatically escape the building process; work covered by the Uniform Code requires a permit, and permitted work requires a certificate of occupancy or compliance210. New York does not license home-improvement contractors statewide, but that does not create an exemption from building permits, inspections or local trade licensing9.
Building a home in Cattaraugus County: steps in order
- Identify the parcel's town, city or village, because that municipality generally handles building permits and local zoning63.
- Find the municipal contact through the county officials directory and confirm the zoning district, allowed use, application, fees and plans required11.
- Contact Environmental Health for the septic application and site investigation; the owner or contractor submits the application with payment before the inspector designs and permits the system18.
- Plan the water source. The Health Department does not issue a private-well permit, but a new residential source is included in the building permit and local code enforcement checks state standards7.
- Submit the building-permit application and keep covered work exposed for required inspections212.
- Have the septic system inspected before backfill and obtain the required occupancy or compliance certificate before moving in2010.
What should you check before buying land in Cattaraugus County?
Check municipal zoning, legal access, septic feasibility, water and the building site before closing. About 77.1% of Cattaraugus County is wooded and about 69% is at a slope of 15% or less, but parcel conditions can differ sharply from county averages2526. Only about 0.6% of mapped soils avoid severe drain-field limitations, so obtain an Environmental Health site evaluation early2318. A private-use well needs no Health Department permit, although a new residential source falls within the building permit and must meet state standards enforced locally7. For a proposed subdivision, ask both the municipality about plat approval and Environmental Health about engineering review of water and wastewater plans1617. We could not confirm a countywide driveway or floodplain-development rule; ask the municipality and road owner which approvals apply. The effective property-tax rate is about 2.7%, with a median annual bill of about $2,9462728.
Watch-outs
- Cattaraugus County zoning answers are parcel-specific: the municipal board with jurisdiction handles the application, and some proposals also require County Planning Board referral3.
- Do not backfill a new septic system before inspection; satisfactory construction is required for a permit to operate20.
- A private well does not need a county Health Department permit, but a new residential well remains part of local building-permit review7.
- Public-campground rules do not establish a right to camp or live in an RV on private land; ask the parcel's municipality about RV, temporary-camping and tiny-home occupancy248.
Sources
- 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
- cattco.com, quoted and re-checked
- Onsite Wastewater Treatment Systems, quoted and re-checked
- Onsite Wastewater Treatment Systems, quoted and re-checked
- Cattaraugus County FAQ (2026 county census)
- Onsite Water Supplies, quoted and re-checked
- Cattaraugus County FAQ (2026 county census)
- Consumer Alert: NYS Department of State’s Division of Consumer Protection Provides New Yorkers with Tips for Avoiding Home Improvement Scams (New York statewide rule), quoted and re-checked
- Legal Memorandum LG03: NYS Uniform Fire Prevention and Building Code, quoted and re-checked
- Cattaraugus County Directory of Federal, State, County, City, Town & Village Officials (cattco.gov)
- Legal Memorandum LG03: NYS Uniform Fire Prevention and Building Code, quoted and re-checked
- Cattaraugus County Planning Division (cattco.gov)
- Cattaraugus County Health Department - Environmental Health Division (cattco.gov)
- documents.dps.ny.gov (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
- Health Department Permits & Inspections, quoted and re-checked
- Onsite Wastewater Treatment Systems, quoted and re-checked
- Cattaraugus County Health Department Plan Review Fee Determination Schedule, quoted and re-checked
- Onsite Wastewater Treatment Systems, quoted and re-checked
- cattco.gov, quoted and re-checked
- cattco.gov, quoted and re-checked
- 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
- Temporary Residences, Campgrounds & Migrant Farmworker Housing, quoted and re-checked
- Wooded share of land: Bolthole Index county data
- Share of land at 15% slope or less: Bolthole Index county data
- Effective property tax rate: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
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.