Brantley County, Georgia requires building permits and administers land use under the county Land Use Ordinance.12 The county Planning & Building office publishes residential, general building and mobile-home checklists, while Brantley County Environmental Health handles onsite sewage through the Southeast Health District.34
At a glance
- Building permit
- Required; begin with county Planning & Building1
- Zoning
- Yes; the county administers a Land Use Ordinance2
- Septic
- County Environmental Health handles local permitting and inspection45
- RV living
- Not confirmed countywide; ask Planning & Building for the parcel2
- Tiny home
- Subject to building codes and local siting approval6
- Owner-builder
- State contractor-license exemption applies, but local rules remain7
- Private well
- County site review is required before drilling; ask whether a local permit applies8
Who to call
Building permits
Brantley County Planning & Building
Publishes county residential building, building-permit, and new and used mobile-home checklists
10405 Main Street North Nahunta, GA 31553
Septic permits
Brantley County Health Department
Local contact for Brantley County Environmental Health and onsite sewage procedures
173 Florida Avenue Nahunta, GA 31553-6003
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 Brantley County, Georgia?
Yes. Brantley County requires a building permit, and its Planning & Building Department publishes application materials and checklists for residential construction, general building permits, and new and used mobile homes.13 Georgia's mandatory building, residential, fire, plumbing, mechanical, gas, electrical, energy and swimming-pool codes apply to construction statewide even when a local government does not enforce every code itself.9 The county materials do not confirm the complete inspection sequence, certificate-of-occupancy process, adopted local code editions or all permit fees, so ask Planning & Building for the current checklist and charges before finalizing plans.3
Who issues building permits in Brantley County, and how do you reach them?
Brantley County Planning & Building is the starting point for building permits and new address requests.110 The office is at 10405 Main Street North in Nahunta and can be reached at 912-462-5256.10 The county publishes separate checklists for residential buildings, building permits, new mobile homes and used mobile homes, so tell the office exactly what you plan to place or build.10 Georgia allows local code administration to include permits, inspections, hearings and appeals, but the county's complete local workflow is not confirmed; request the current application, fee total, inspection stages and occupancy requirements directly from Planning & Building.113
Does Brantley County have zoning?
Yes. Brantley County administers land use under a county Land Use Ordinance, and land-use amendments and special exceptions follow the county's required legal process.2 Georgia zoning is local, so the applicable district controls parcel-level uses, boundaries and development standards rather than a uniform statewide schedule.12 The available county material does not confirm a single countywide answer for setbacks, minimum dwelling size, minimum lot size, building height or accessory dwellings.2 Ask Planning & Building to identify the parcel's land-use district and confirm the use, setbacks and dimensional standards in writing before buying land or ordering a structure.10
How do septic permits work in Brantley County?
Brantley County Environmental Health, within the Southeast Health District, handles onsite sewage permitting and inspection locally.4 Georgia requires a construction permit before a septic system is built, repaired, replaced or expanded, and the County Board of Health must find the site suitable before issuing it.5 The Brantley County Health Department is at 173 Florida Avenue in Nahunta and can be reached at (855) 473-4374.13 None of the county's mapped soils rate as free of severe limits for a conventional septic drain field in the USDA survey, so budget for a site evaluation and the possibility of a nonconventional design.14 Georgia also requires sewer connection when an available public or community system is within 200 feet of the property line or in an abutting public right-of-way.15
Can you live in an RV or tiny home on land in Brantley County?
We could not confirm a countywide rule allowing full-time RV living or temporary camping on private land in Brantley County, so ask Planning & Building about the parcel's district and proposed utility setup before relying on an RV during construction.2 A site-built or modular tiny home in Georgia is a dwelling subject to applicable building codes and local siting approval, and local zoning may control its location, foundation, height, width and minimum size.6 A manufactured home follows a different path: a licensed installer must obtain the state installation permit, while county zoning, siting and utility requirements still apply.16 Brantley County publishes separate checklists for new and used mobile homes.10
Building a home in Brantley County: the steps, in order
- Ask Planning & Building to identify the parcel's land-use district and confirm the proposed home, setbacks and access before design work begins.210
- If the lot will use septic, obtain the required site review and construction permit through Brantley County Environmental Health before installing the system.45
- If a driveway enters a state highway right-of-way, apply through the appropriate Georgia Department of Transportation district office before construction.17
- Submit the applicable residential, building or mobile-home materials to county Planning & Building and ask for the current fees and inspection schedule.310
- Complete the required inspections and ask the county whether a certificate of occupancy is required for the project, because only the local governing authority may issue one.1819
What should you check before buying land in Brantley County?
Start with buildability: confirm the parcel's land-use district and proposed use with Planning & Building, then have Environmental Health evaluate septic feasibility before treating a lot as homesite-ready.24 The USDA soil survey rates 0% of Brantley County soils as free of severe limits for a conventional drain field, while 100% of the county's land is at a slope of 15% or less; gentle ground therefore does not guarantee easy septic approval.1420 If you need a private well, the well contractor must contact the county health department before drilling for site review, and some Georgia counties also require a well-construction permit.8 Confirm floodplain status and county-road access with the county before closing because parcel-specific floodplain and driveway requirements could not be confirmed.21 Property taxes average an effective 1.1% rate, with a median annual bill of about $1,028.2223
Watch-outs
- A Georgia owner may build the owner's own home without a state contractor license, but the exemption does not waive Brantley County permits, inspections, zoning or other local requirements.7
- Brantley County's published materials do not confirm the complete permit-fee and inspection sequence, so get the current checklist and charges from Planning & Building before budgeting the job.310
- None of Brantley County's mapped soils rate as free of severe limits for a conventional septic drain field, so make septic feasibility an early contingency in any land purchase.14
Sources
- Brantley County Planning & Building Department (2026 county census)
- Brantley County official website, quoted and re-checked
- Brantley County Planning and Building, quoted and re-checked
- Southeast Health District Environmental Health - On-Site Sewage (2026 county census)
- Manual for On-Site Sewage Management Systems (Georgia statewide rule), quoted and re-checked
- Georgia Tiny House Fact Sheet (Georgia statewide rule), quoted and re-checked
- Residential and Commercial General Contractors Frequently Asked Questions (Georgia statewide rule), quoted and re-checked
- Water Well Standards (Georgia statewide rule), quoted and re-checked
- Mandatory and Permissive State Codes (Georgia statewide rule), quoted and re-checked
- Brantley County Planning & Building (brantleycounty-ga.gov)
- Enforcement of State Minimum Codes (Georgia statewide rule), quoted and re-checked
- Governing Statutes, Regulations, and Guidance (Georgia statewide rule), quoted and re-checked
- Brantley County Health Department (sehdph.org)
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- GA DPH Onsite Sewage Manual (Georgia statewide rule), quoted and re-checked
- Manufactured Housing (Georgia statewide rule), quoted and re-checked
- Regulations for Driveway & Encroachment Control Manual (Georgia statewide rule), quoted and re-checked
- Enforcement of State Minimum Codes (Georgia statewide rule), quoted and re-checked
- Qualified Inspectors (Georgia statewide rule), quoted and re-checked
- Share of land at 15% slope or less: Bolthole Index county data
- Floodplain Management (Georgia 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.