Unincorporated Stewart County, Tennessee does not require a residential building permit for an ordinary one- or two-family home because the county opted out of the state program1. Countywide zoning remains unconfirmed, while septic construction, modification and repair require a permit from the Tennessee Department of Environment and Conservation23. Municipal rules differ, so first determine whether the parcel is inside Dover, Cumberland City or Tennessee Ridge4.
At a glance
- Building permit
- Not required; Stewart County has opted out of Tennessee's State Residential Building Program1
- Zoning
- No confirmed countywide zoning ordinance; Dover has its own zoning25
- Septic permits
- Tennessee Department of Environment and Conservation (TDEC), Division of Water Resources67
- Optional state inspection
- An owner can request a State Fire Marshal's Office inspection and Certificate of Occupancy even though no permit is required89
- Owner-builder
- One owner-builder permit every two years, for a residence you won't sell, lease or rent10
- Subdivision
- The county itself has no subdivision regulations; Dover, Cumberland City and Tennessee Ridge do11
- Septic soil difficulty
- Only 5.2% of county soils are free of severe limits for a conventional drain field12
- RV and tiny-home living
- Not confirmed for unincorporated land; ask Stewart County government before buying213
Who to call
Also useful
General Stewart County government contact; the county's own list of elected officials and department managers includes no building, planning or zoning office
226 Lakeview Drive, Dover, Tennessee 37058
Building permits
Tennessee State Fire Marshal's Office
The optional statewide inspection and Certificate of Occupancy program for one- and two-family dwellings in opt-out counties like Stewart, since the county itself runs no building-permit program
500 James Robertson Pkwy, 10th Floor, Davy Crockett Tower, Nashville, TN 37243
Septic permits
TDEC Nashville Environmental Field Office (Division of Water Resources)
Septic System Construction Permits, site evaluations and final inspections for Stewart County
711 R.S. Gass Blvd, Nashville, TN 37216
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 Stewart County, Tennessee?
No residential building permit is required for an ordinary one- or two-family dwelling in unincorporated Stewart County because the county is an opt-out jurisdiction114. That answer does not extend automatically into the incorporated municipalities: Cumberland City and Dover are listed as exempt jurisdictions, while Tennessee Ridge participates in the State Residential Building Program4. The opt-out also does not settle commercial, industrial, electrical, plumbing or mechanical requirements15. An owner or contractor in unincorporated Stewart County may voluntarily obtain a state building permit and request State Fire Marshal inspections during construction8. If the dwelling meets statewide construction-safety standards, the State Fire Marshal's Office may release a Certificate of Occupancy9.
Who do you contact, since Stewart County has no building department?
Stewart County's department roster does not identify a county building, planning or zoning department13. For a parcel in the unincorporated county, start with Stewart County Government at (931) 232-3100 or 226 Lakeview Drive, Dover, Tennessee 3705813. The Tennessee State Fire Marshal's Office handles the voluntary state-permit and inspection route available for a one- or two-family dwelling in an opt-out jurisdiction168. The owner or contractor can begin that optional process by obtaining a state building permit online or through an issue location16. Contact the applicable municipality before work inside Dover, Cumberland City or Tennessee Ridge because each has a residential-program status distinct from Stewart County's opt-out status4. For a driveway entering a state highway right-of-way, the permitting office is TDOT17.
Does Stewart County have zoning?
We could not confirm a countywide zoning ordinance for unincorporated Stewart County, and the county roster identifies no planning or zoning department213. Tennessee law allows a county legislative body to adopt zoning outside municipal corporations, so confirm the current parcel status with Stewart County Government rather than treating the land as unrestricted1813. Dover does have its own zoning ordinance, with district-specific uses and dimensional requirements inside the town limits5. Stewart County itself is listed as having no subdivision regulations, while Cumberland City, Dover and Tennessee Ridge are listed with municipal subdivision regulations11. Tennessee's agricultural zoning exemption is conditional: a structure must be on land devoted to agriculture and incidental to the agricultural enterprise, and the exemption does not extend to specified locations near highways, airports, parks or within the hundred-year floodplain19.
How do septic permits work in Stewart County?
Construction, modification or repair of a septic system in Stewart County requires a TDEC Septic System Construction Permit3. A TDEC Environmental Scientist evaluates the site and may request a detailed site plan or soils map; review can take up to 45 days after a complete application arrives3. The published fee for a new conventional system is $400 through 1,000 gallons per day, while a new alternative system is $500 through the same design flow; added flow and construction inspections carry additional charges20. TDEC's Nashville Environmental Field Office serves Stewart County and can be reached at (615) 687-7000, 711 R.S. Gass Blvd, Nashville, TN 372167. After installation, the installer must arrange a final inspection before covering the system, and approval leads to a Certificate of Completion21. Only 5.2% of county soils are rated without severe limitations for a conventional drain field, making an early site evaluation especially valuable12.
Can you live in an RV or tiny home on your land in Stewart County?
We could not confirm a rule allowing or prohibiting full-time RV, tiny-home or manufactured-home occupancy on private land in unincorporated Stewart County, so ask Stewart County Government before relying on that use213. A lack of a listed zoning department does not answer sanitation, floodplain, utility or occupancy questions1322. Dover's rules cannot be applied countywide: within Dover's mapped Special Flood Hazard Areas, an RV must satisfy one of several conditions, including being on site fewer than 180 consecutive days, remaining fully licensed and highway-ready, or meeting new-construction requirements23. Dover also restricts mobile-home parks to its mobile-home-park district and requires public water and sewer availability before development24. Those Dover provisions illustrate why the parcel's municipal status matters, but they do not establish an answer for unincorporated Stewart County52.
What are the steps to build a home in Stewart County?
- Confirm whether the parcel is in unincorporated Stewart County or inside Dover, Cumberland City or Tennessee Ridge, because the residential-program status differs by jurisdiction4.
- Ask Stewart County Government about current parcel-specific land-use, floodplain and access requirements; local review may be required before development in a regulated floodplain1322.
- Apply to TDEC for the septic construction permit and site evaluation, allowing up to 45 days after a complete application3.
- Obtain a TDOT permit before constructing or changing a driveway within state highway right-of-way17.
- Decide whether to use the optional State Fire Marshal inspection route for the unincorporated county; a compliant dwelling can receive a state Certificate of Occupancy89.
- If building as the owner for individual use, follow Tennessee's owner-builder conditions, including the limit of one homeowner permit every two years and the restriction against sale, lease or rent25.
What should you check before buying land in Stewart County?
Start with septic suitability: only 5.2% of Stewart County soils are rated without severe limitations for a conventional drain field, so obtain the TDEC site evaluation before treating a homesite as buildable123. Check the survey and terrain because 46.8% of county land has a slope of 15% or less, and 81.1% is wooded2627. Determine whether the parcel lies in a regulated floodplain, where local review may be required before construction, grading, fill, excavation or placement of a manufactured home22. Verify whether road access is onto a state highway because that entrance requires a TDOT permit17. Ask the serving utility about water and sewer; Tennessee law permits certain sewer utilities to require a connection for an existing building on an abutting parcel, but we could not confirm a countywide connection rule28. The effective property-tax rate is about 0.5%, and the median annual property-tax bill is about $9512930.
Watch-outs
- Stewart County's opt-out status applies to ordinary one- and two-family residential permitting in the unincorporated county; it does not settle commercial, trade, septic, driveway or floodplain approvals1531722.
- We could not confirm whether unincorporated Stewart County allows long-term RV, tiny-home or manufactured-home living, so ask Stewart County Government before buying for one of those uses213.
Sources
- Stewart County - Statewide Building Construction Code Inspections in Opt-Out notice (2026 county census)
- Stewart County Government - Official Site (2026 county census)
- Subsurface Sewage Disposal System (SSDS) Frequently Asked Questions, quoted and re-checked
- Residential Jurisdictions & Inspectors, quoted and re-checked
- Codes, planning & zoning, quoted and re-checked
- TDEC - Subsurface Sewage Disposal Systems (SSDS) (2026 county census)
- TDEC Nashville Environmental Field Office (Division of Water Resources) (tn.gov)
- Residential Jurisdictions & Inspectors, quoted and re-checked
- Residential Jurisdictions & Inspectors, quoted and re-checked
- Can I build my own home without a license? (2026 county census)
- Dedications along Existing Public Rights-of-Way, Balancing Property Rights with Local Authority over Land Use Regulation, quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Stewart County Government (stewartcogov.com)
- Tennessee Statewide Building Construction Code Inspections in “Opt-Out” or “Non-Code” Jurisdictions, quoted and re-checked
- Residential Jurisdictions & Inspectors, quoted and re-checked
- Tennessee State Fire Marshal's Office (stewartcogov.com)
- Constructing Driveway Entrances on State Highway Rights-of-Way, quoted and re-checked
- Tennessee Attorney General Opinion No. 10-108 (Tennessee statewide rule), quoted and re-checked
- Exemption from County Zoning Regulation for Buildings on Land Used for Agriculture, quoted and re-checked
- Septic System Construction Permit, quoted and re-checked
- Subsurface Sewage Disposal System (SSDS) Frequently Asked Questions, quoted and re-checked
- Floodplain Management Technical Resources, quoted and re-checked
- Town of Dover Zoning Ordinance, quoted and re-checked
- Town of Dover Zoning Ordinance, quoted and re-checked
- Residential Permit FAQs, quoted and re-checked
- Share of land at 15% slope or less: Bolthole Index county data
- Wooded share of land: Bolthole Index county data
- Utility Customers Frequently Asked Questions (Tennessee statewide rule), quoted and re-checked
- Effective property tax rate: Bolthole Index county data
- Median property tax bill: 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.