Meigs County, Tennessee participates in the state residential building program and separately requires county compliance review for local land-use rules.12 The county administers zoning, while septic permits and inspections go through the Tennessee Department of Environment and Conservation.34 RV occupancy depends on the zoning district, so confirm the parcel's district before buying or moving an RV onto vacant land.567
At a glance
- Building permit
- Meigs County participates in the state residential program, plus county compliance review applies to local rules12
- Zoning
- Yes; Planning & Zoning enforces zoning, subdivision, mobile-home and floodplain regulations38
- Septic permits
- TDEC handles permits, site evaluations and final inspections4910
- RV living
- District-specific: temporary by permit in R, permitted with conditions in FAR, and not a permanent residence in C567
- Owner-builder
- Allowed for one residence every two years for the owner's use, not for sale, lease or rent11
- Detached farm buildings
- State residential permits do not cover detached barns not used for living; county agricultural zoning relief is conditional1213
- Septic soils
- About 14% of mapped soils lack severe limits for a conventional drain field14
Who to call
Planning & zoning
Meigs County Planning & Zoning (Compliance Coordinator)
Zoning Resolution, Subdivision Regulations, Mobile Home Regulations, Floodplain Regulations, and compliance permits for Meigs County
345 N. Main Street, Decatur, TN 37322
Septic permits
TDEC Division of Water Resources - Chattanooga Environmental Field Office
Septic permits and information for Meigs County through the state Division of Water Resources
Contact details are copied from each office’s official page and were checked against it on September 29, 2026.
Do you need a building permit in Meigs County, Tennessee?
Yes. Meigs County participates in Tennessee's State Residential Building Program, so applicable residential construction needs the state permit.1 Meigs County Planning & Zoning also issues a compliance permit for the county's zoning, subdivision, mobile-home and floodplain regulations.215 The state permit covers residential code compliance but does not replace zoning approval, floodplain review, septic or sewer approval, grading approval or electrical permits.16 Tennessee applies the 2018 International Residential Code with amendments to new construction and additions larger than 30 square feet under this program.17 The available sources do not establish Meigs County's commercial-code requirements, so ask Planning & Zoning what review applies to a nonresidential project.1
Who issues Meigs County building permits, and how do you reach them?
The Tennessee State Fire Marshal's Office administers the residential building permit and inspection program in which Meigs County participates.1 A state residential permit can be purchased online through CORE or from a local Issue Agent.12 Meigs County Planning & Zoning separately issues the county compliance permit and enforces the local zoning, subdivision, mobile-home and floodplain regulations.215 Reach Planning & Zoning at 423-334-2565, email [email protected], or visit 345 N. Main Street, Decatur, TN 37322.15 The county page does not publish a complete application checklist or review timeline, so ask the Compliance Coordinator what to submit for the specific project.2 State residential permit fees are based on construction cost, include the required inspections and one free reinspection, and charge $100 for a second or later reinspection.18
Does Meigs County have zoning?
Yes. Meigs County Planning & Zoning enforces a Zoning Resolution, Subdivision Regulations, Mobile Home Regulations and Floodplain Regulations.3815 County zoning authority applies outside municipal corporations, so land inside a city may follow a different local process.19 The zoning district is especially important for RV use: an R-district vacant lot allows RV occupancy only through a temporary-use permit, while the FAR district lists travel trailers and travel-trailer parks as permitted uses subject to applicable district, park, septic and health requirements.56 The Commercial district prohibits using an RV as a permanent residence.7 We could not confirm a countywide minimum home size, minimum lot size, setback schedule or tiny-home classification; ask Planning & Zoning for the parcel's district and current dimensional standards before choosing a house plan.15
How do septic permits work in Meigs County?
Tennessee's Department of Environment and Conservation, not Meigs County, handles septic permitting, site evaluations and final inspections here.4 A septic construction permit is required to install a system or repair an existing faulty system.9 Obtain the permit before dirt work or construction of the building pad begins.20 Apply through the state portal or call the Chattanooga Environmental Field Office at (423) 634-5745 for septic permits and records.21 After installation, the installer must arrange a final inspection before covering the system; TDEC issues a Certificate of Completion when the installation passes.10 Only about 14% of Meigs County's mapped soils lack severe limitations for a conventional drain field, so a site evaluation can materially affect the buildable area and system design.14 A septic-related subdivision evaluation generally applies when land is divided for development, but divisions in which every parcel is at least 5 acres fall outside that state septic definition; county Subdivision Regulations may still apply.228
Can you live in an RV or tiny home on land in Meigs County?
RV occupancy in Meigs County is not a countywide yes or no; the zoning district controls.56 On a vacant lot in the R district, the county may issue a temporary-use permit for the permit holder's sole residence for no more than 6 continuous months, with placement and removal dates stated on the permit.5 The FAR district permits travel trailers and travel-trailer parks subject to its area rules, any applicable park resolution, and septic and health requirements.6 The Commercial district does not allow an RV as a permanent residence.7 We could not confirm how Meigs County classifies a tiny home or what minimum dwelling size applies, so ask Planning & Zoning about the specific design, foundation, utilities and parcel district before buying or moving a unit.15
Building a home in Meigs County: the steps, in order
- Ask Meigs County Planning & Zoning to identify the parcel's district, floodplain status, subdivision issues and compliance-permit requirements.28
- Apply for the state residential building permit through CORE or a local Issue Agent before covered construction begins.112
- Apply to TDEC for the septic permit before dirt work or construction of the building pad, then preserve the approved disposal area.920
- Schedule the required state inspections for the foundation before pouring, rough-in and framing, and final construction; certain slab foundations also require another inspection.23
- Arrange TDEC's final septic inspection before the installer covers the system.10
- If the driveway enters a state highway right-of-way, obtain the separate TDOT driveway permit.24
What should you check before buying land in Meigs County?
Confirm zoning and floodplain status with Meigs County Planning & Zoning before relying on a listing's description of buildability.15 Order the septic site evaluation early because only about 14% of mapped soils lack severe limitations for a conventional drain field.14 Check access jurisdiction as well: a driveway connecting to state highway right-of-way needs a TDOT permit, while we could not confirm a county-road driveway rule.24 The county is about 59% wooded and about 56% of its land has a slope of 15% or less, so clearing and terrain can change the usable building envelope.2526 The median property-tax bill is about $727 per year at an effective rate near 0.4%, useful as countywide context rather than a quote for a particular parcel.2728 We could not confirm a private-well permit rule or an off-grid sanitation alternative; ask Planning & Zoning and TDEC before treating either as available.1521
Watch-outs
- An R-district RV permit allows no more than 6 continuous months of occupancy and must state when the RV will be removed.5
- A state residential building permit does not replace the Meigs County compliance permit, septic approval, floodplain review or electrical permits.162
- Meigs County's tiny-home classification, minimum dwelling size, private-well requirements and county-road driveway rules could not be confirmed; ask Planning & Zoning before committing to a parcel or design.15
Sources
- Residential Jurisdictions & Inspectors, quoted and re-checked
- Planning & Zoning, quoted and re-checked
- Planning & Zoning, quoted and re-checked
- Septic Permits, quoted and re-checked
- Meigs County Zoning Resolution, quoted and re-checked
- Meigs County Zoning Resolution, quoted and re-checked
- Meigs County Zoning Resolution, quoted and re-checked
- Planning & Zoning, quoted and re-checked
- Subsurface Sewage Disposal System (SSDS) Permits, quoted and re-checked
- Subsurface Sewage Disposal System Frequently Asked Questions, quoted and re-checked
- Residential Permit FAQs, quoted and re-checked
- Residential Permits (Tennessee statewide rule), quoted and re-checked
- Exemption from County Zoning Regulation for Buildings on Land Used for Agriculture, Opinion No. 22-07 (Tennessee statewide rule), quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Meigs County Planning & Zoning (Compliance Coordinator) (meigscounty.org)
- Residential Jurisdictions & Inspectors, quoted and re-checked
- Residential Permit FAQs, quoted and re-checked
- Residential Permit FAQs, quoted and re-checked
- Tennessee Attorney General Opinion No. 10-108 (Tennessee statewide rule), quoted and re-checked
- Subsurface Sewage Disposal System Frequently Asked Questions, quoted and re-checked
- TDEC Division of Water Resources - Chattanooga Environmental Field Office (meigscounty.org)
- Online Application for Septic Related Services, quoted and re-checked
- Residential Permit FAQs, quoted and re-checked
- Highway Entrance Permits (Tennessee statewide rule), quoted and re-checked
- Wooded share of land: Bolthole Index county data
- Share of land at 15% slope or less: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
- Effective property tax rate: Bolthole Index county data
Written September 29, 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.