Madison County, New York building permits are generally required, but the county is not the issuing office: apply through the town, village or city where the parcel lies1. That municipality also controls zoning and local land-use decisions23. Madison County Public Health handles review and approval of individual onsite wastewater systems45.
At a glance
- Building permit
- Required, issued by your town, village or city — not the county1
- Zoning
- Controlled by the town, village or city, not administered countywide23
- Septic authority
- Madison County Public Health reviews and approves septic designs directly4
- Owner-builder
- Conditional workers’ compensation relief; no exemption from the building permit6
- Septic-friendly soil
- 11.9% of the county's soil has no severe limits for a conventional drain field7
- Farmland value
- About $3,841 per acre8
- Property tax
- 2.3% effective rate, about $4,058/yr median bill910
- Bolthole Index score
- 66.83/10011
Who to call
Planning & zoning
Madison County Planning Department
Countywide land-use planning, GIS mapping and technical assistance to Madison County's towns, villages and cities; does not issue building permits or set zoning itself
138 N Court Street, Building 4, Room 249, Wampsville, NY 13163
Zoning
Madison County Land Use / Zoning (County Planning Department)
The county's own page summarizing which of its towns, villages and the City of Oneida have a comprehensive plan, zoning ordinance, subdivision regulations, site plan review and a planning board
Building permits
City of Oneida Code Enforcement Office
Building permit applications, plan review, inspections and code enforcement for the City of Oneida — Madison County's only city, used here as a representative example; other towns and villages run their own offices
Oneida City Hall, 109 N. Main Street, Oneida, New York 13421
Septic permits
Madison County Public Health — Water & Septic (Individual Systems)
Reviews and approves individual septic system designs, provides septic placement guidance, and observes percolation and deep-hole tests for Madison County under NYSDOH Appendix 75-A
138 N Court Street, Building 5, Wampsville, NY 13163
Roads & driveways
Madison County Highway Department
Driveway permits and permit fees for new or relocated driveways onto Madison County roads
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 Madison County, New York?
Work that must meet New York’s Uniform Code or Energy Code generally needs a building permit, and the town, village or city with jurisdiction administers it112. A local code program may exempt listed minor work, including a qualifying one-story detached shed, playhouse or similar accessory structure no larger than 144 square feet, but exempt work must still comply with the codes12. The 2025 New York State Uniform Code applies to regulated permit applications submitted beginning December 31, 202513. Permit work is subject to construction inspections, and covered buildings or changes of occupancy cannot be used until the local authority issues a certificate of occupancy or compliance1415. Ask the local code office before treating a small project as permit-exempt because each authority may require permits for all code-regulated work16.
Who issues building permits in Madison County, and how do you reach them?
Madison County does not run one building-permit counter for every parcel; the correct office is the code-enforcement office for the parcel’s town, village or city13. Start with that municipality for building permits, zoning and local ordinances3. The Madison County Planning Department provides local land-use planning assistance and GIS mapping at 138 N Court Street, Building 4, Room 249, Wampsville, NY 13163, and can be reached at 315-366-237617. Inside the City of Oneida, the City of Oneida Code Enforcement Office receives and reviews building applications and performs code inspections; its number is 315-363-846018. That city office serves projects inside Oneida; land elsewhere needs the appropriate municipal office183. Applications may need the work location, tax-map number, occupancy classification, scope and acceptable construction documents16.
Does Madison County have zoning?
Madison County does not administer one zoning answer for every parcel; towns, villages and cities make most land-use decisions and are the first contact for zoning, permits and local ordinances23. The county’s municipal-status table reports no zoning ordinance for the towns of Brookfield, Georgetown, Lebanon and Madison3. A municipality without zoning may still have subdivision regulations, site-plan review or building-code requirements, so “no zoning ordinance” does not mean unrestricted construction312. Setbacks, minimum lot size, building height, lot coverage and accessory-dwelling rules were not confirmed countywide; ask the code or zoning office for the exact municipality and parcel. If a tract will be divided, New York’s framework allows an authorized town planning board to review subdivision plats outside incorporated villages, and local rules define the applicable process19.
How do septic permits work in Madison County?
Madison County Public Health reviews and approves onsite wastewater designs, gives placement guidance and observes percolation and deep-hole tests4520. The county page provides an application for review and approval of alternative or household wastewater treatment systems, but a universal permit requirement for every individual system could not be confirmed; ask Public Health what approval the parcel and design require20. Contact Madison County Public Health at 138 N Court Street - Building 5, Wampsville, NY 13163, or 315-366-236120. A system discharging less than 1,000 gallons per day of ordinary sewage to groundwater does not need a state SPDES permit, but local health approval may still be required before construction21. Only 11.9% of Madison County soils lack severe limitations for a conventional drain field, so obtain site testing before locking in the house location or septic budget7.
Can you live in an RV or tiny home on your land in Madison County?
A countywide rule for long-term RV living, temporary private-land camping or tiny-home occupancy could not be confirmed. Ask the town, village or city code office that serves the parcel because Madison County’s municipalities control most zoning and local land-use decisions23. The county table’s report that Brookfield, Georgetown, Lebanon and the Town of Madison lack zoning ordinances does not itself authorize residential RV use or a tiny home3. A tiny home used as a dwelling still faces New York building-code administration where its work must conform to the Uniform Code or Energy Code, and permit-covered structures require a certificate of occupancy or compliance before use1215. Also ask Madison County Public Health how wastewater will be approved; off-grid sanitation and a private-well permit requirement were not confirmed, while the county reviews onsite wastewater designs and observes soil tests5.
What are the steps to build a home in Madison County?
- Identify the parcel’s town, village or city and contact its code office for zoning, setbacks, local ordinances and the building-permit process3.
- Test septic feasibility early because only 11.9% of county soils lack severe limits for a conventional drain field7.
- Send the wastewater design to Madison County Public Health for the review that applies to the site; the county reviews onsite designs and observes percolation and deep-hole tests5.
- File the building application with the local authority, including the parcel location, tax-map number, scope and acceptable construction documents16.
- Keep work accessible for the required inspections and obtain a certificate of occupancy or compliance before use1415.
- For a new driveway into a Madison County highway right-of-way, submit the county application and $50 fee; approval is usually within one week22.
What should you check before buying land in Madison County?
Confirm the parcel’s municipality first because zoning, RV use, tiny homes, dimensional rules and permit administration depend on the town, village or city23. Confirm septic feasibility next: only 11.9% of soils lack severe conventional-drain-field limits, and Madison County Public Health observes percolation and deep-hole tests75. Ask the local code office about flood-hazard development because no single countywide floodplain permit rule or administrator was confirmed. Verify whether access meets a town, county or state road; a new connection to a Madison County highway right-of-way requires a $50 driveway permit, while work on an existing driveway does not22. Madison County’s effective property-tax rate is about 2.3%, its median annual property-tax bill is about $4,058, and typical home insurance is about $994 per year91023. Farmland value averages about $3,841 per acre8.
Watch-outs
- The owner-builder provision is workers’ compensation relief under specific conditions, not an exemption from the building permit; the homeowner must still be listed as general contractor and meet the local office’s requirements6.
- Madison County’s municipal table reports no zoning ordinance in several towns, but those places can still have subdivision, site-plan and building-code requirements312.
- A new driveway into a Madison County highway right-of-way needs a $50 county permit, and the owner must buy the culvert and end sections22.
Sources
- Madison County Land Use / Zoning (2026 county census)
- Madison County Land Use / Zoning (2026 county census)
- Madison County Land Use / Zoning (County Planning Department) (madisoncounty.ny.gov)
- Water & Septic - Individual Systems (2026 county census)
- Water & Septic - Individual Systems, quoted and re-checked
- State & Municipal Workers’ Compensation Requirements, quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Farmland value per acre (USDA census): Bolthole Index county data
- Effective property tax rate: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
- Bolthole Index score (off-grid/homestead land score): 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
- Notice of Adoption, quoted and re-checked
- Part 1203 Uniform Code and the Energy Code: Minimum Standards for Administration and Enforcement (New York statewide rule), quoted and re-checked
- Part 1203 Uniform Code and the Energy Code: Minimum Standards for Administration and Enforcement (New York statewide rule), quoted and re-checked
- Administration and Enforcement of the Uniform Code (New York statewide rule), quoted and re-checked
- Madison County Planning Department (madisoncounty.ny.gov)
- City of Oneida Code Enforcement Office (oneidacityny.gov)
- New York Town Law § 276: Subdivision review; approval of plats; development of filed plats (New York statewide rule), quoted and re-checked
- Madison County Public Health — Water & Septic (Individual Systems) (madisoncounty.ny.gov)
- State Pollutant Discharge Elimination System (SPDES) Permit Program (New York statewide rule), quoted and re-checked
- Frequently Asked Questions - Highway Department, quoted and re-checked
- Typical home insurance premium: 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.