Building permits, zoning and land rules in Claiborne County, Tennessee

Unincorporated Claiborne County, Tennessee requires a county building permit to construct, enlarge or remodel a building, issued by the County Mayor's Office¹. Claiborne County has opted out of Tennessee's statewide residential building-code program, so a state inspector does not automatically check a new home against state construction standards the way it would in a county still enrolled in the program⁴. An owner who wants that inspection can ask the State Fire Marshal's Office to check the home, and the state can release a Certificate of Occupancy when the home meets statewide building-construction safety standards⁷. Inside New Tazewell, Tazewell and Harrogate the city issues the building permit, not the county¹. A TDEC septic permit, required for every address in the county, must be obtained before Claiborne County will issue the building permit¹.

Building permits for unincorporated Claiborne County are issued by the County Mayor's Office, located in the old courthouse on Main Street in Tazewell, phone 423-626-5236¹. Building permits inside New Tazewell, Tazewell, and Harrogate are issued by those cities instead of the county¹. Septic permits and inspections are administered by the Tennessee Department of Environment and Conservation through the appropriate Environmental Field Office; the county directs applicants to 865-594-6035^1,2. New driveways connecting to a county road need an appointment with the Road Superintendent at the Claiborne County Highway Department, 105 Blue Top Road, Tazewell, TN 37879, phone 423-626-3462⁶. Subdivision plats go through the Claiborne County Planning Commission³.

No official Claiborne County source confirms an adopted countywide zoning ordinance for unincorporated land; the Planning Commission administers what the county calls minimal subdivision regulations³. Minimum dwelling size, minimum lot size, setbacks, lot coverage, and building height therefore remain unconfirmed; ask the Planning Commission about a specific parcel before relying on the absence of a published countywide ordinance³. Subdividing land is still regulated: the Planning Commission requires an appropriate Category 1 Survey Plat on paper because the office cannot print full-size plats from electronic files³. Buildings on land devoted to agricultural use and incidental to the farm operation are exempt from county zoning, except near a state federal-aid highway, public airport, public park, or within the one-hundred-year floodplain; this county-zoning exemption does not apply inside municipalities or erase separate permit requirements⁸.

A TDEC permit is required before constructing, modifying, or repairing a septic system in Claiborne County, and review may take up to 45 days after TDEC receives a complete application⁹. A new conventional septic permit costs $400 for up to 1,000 gallons per day of design flow and an alternative system costs $500². The state asks owners to get the septic permit before starting dirt work, including the building pad². Before the Environmental Scientist's site visit, mark the property lines and desired house location and mow or bush-hog the site⁹. After installation, the installer must schedule a final inspection before covering the system; approval results in a Certificate of Completion⁹. Construction-inspection fees are $100 for a new conventional or large-diameter graveless-pipe system, $200 for an alternative system, and $100 for a repair⁹. Only 10.7% of Claiborne County's soil is rated free of severe limitations for a conventional septic drain field, so the site evaluation can materially affect a land purchase¹⁰.

A camper on a mobile-home lot or private property in unincorporated Claiborne County requires a county building permit, and a septic permit must be in hand first¹. The application requires the property owner's name, property address, and square footage of living space¹. A mobile-home permit is priced from the home's purchase price rather than the Building Structure Value formula used for site-built construction¹. Claiborne County has not published a rule confirming separate occupancy conditions for campers or manufactured homes, or a specific tiny-home occupancy rule, so ask the County Mayor's Office before buying a unit or preparing a site¹.

1. Apply to TDEC for the septic permit first; the county will not issue a building permit without it^1,2.
2. If you're creating a new lot, confirm the Category 1 Survey Plat requirements with the Planning Commission³.
3. If a new driveway will connect to a county road, make an appointment with the Road Superintendent or Foreman before cutting it in⁶.
4. Apply at the County Mayor's Office with the property owner's name, property address, and living-space square footage¹.
5. Budget for a Building Structure Value based on square footage times $200 per square foot, with a permit rate from 0.15% to 1% depending on value; mobile-home permits instead use purchase price¹.
6. If you're building the home yourself to occupy it, Tennessee's licensing exemption allows one permit every two years when the home is not for sale, lease, or rent and no single subcontractor receives more than $25,000⁵.
7. Have the septic installer arrange TDEC's final inspection before covering the system².

Water: we could not confirm a separate permit requirement for a private domestic well in Claiborne County, so ask TDEC before drilling¹. Soils: only 10.7% of Claiborne County's soil is rated free of severe limitations for a conventional septic drain field, and only 17.9% of the county's land sits at 15% slope or less, so evaluate the house and drain-field sites before purchase¹⁰. Access: a new driveway onto a county road needs a Highway Department appointment, and one onto a state highway right-of-way needs a separate TDOT permit^6,11. Building: budget for the county's Building Structure Value fee, calculated from square footage times $200 per square foot and a rate from 0.15% to 1%, plus septic and driveway costs¹. Taxes: Claiborne County's effective property tax rate is about 0.5%, with a median annual property tax bill of about $728¹⁰. Setting: Claiborne County has 75.1 people per square mile, is about 38 miles from the nearest city of 100,000 or more, and is 72.8% wooded¹⁰.