Tattnall County, Georgia administers county zoning, but we could not confirm a county building-permit requirement or a standalone building-inspection office; start with Planning and Zoning before construction12. Georgia's mandatory construction codes still apply to construction regardless of whether they are locally enforced3. A property using septic needs a construction permit from the County Health Department before lot or structure development begins4.
At a glance
- Building permit
- County requirement not confirmed; ask Planning and Zoning before construction2
- Zoning
- Yes; Planning and Zoning administers local zoning ordinances1
- Septic permits
- Required before development where onsite sewage will be used4
- RV living
- County rule not confirmed; ask Planning and Zoning about the parcel and use5
- Tiny homes
- Local siting approval and applicable Georgia building codes apply6
- Owner-builder
- State license exemption available for your own home; local rules still apply7
- Private wells
- Use a licensed contractor, who must notify county health before drilling8
Who to call
Zoning
Tattnall County Planning and Zoning Department
Zoning administration, application and site-plan review, rezoning, conditional-use permits, variances, and zoning enforcement
111 North Main Street, Reidsville, GA 30453
Septic permits
Tattnall County Health Department, Environmental Health Section
Septic tank permits, onsite-sewage regulation, and individual-well water sampling
111 North Main Street, Reidsville, GA 30453
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 Tattnall County, Georgia?
We could not confirm a Tattnall County building-permit requirement or a dedicated county building-inspection department from the available county material2. Do not read that gap as permission to build without approval: Georgia's mandatory construction codes apply to all construction even when they are not locally enforced3. Tattnall County Planning and Zoning reviews applications and site plans for compliance with county ordinances, so contact that department with the parcel number and project description before beginning work910. If a certificate of occupancy applies, only the local governing authority can issue it, but we could not confirm when Tattnall County requires one11.
Who handles Tattnall County permits, and how do you reach them?
Tattnall County Planning and Zoning is the first stop for land-use review: the department administers zoning and coordinates site plans, rezonings, conditional-use permits and variances910. The county page publishes the courthouse address and county main phone number rather than a department-specific contact, so ask to be routed to Planning and Zoning9. For onsite sewage, contact the Tattnall County Health Department's Environmental Health Section, which lists septic tank permits among its services12. The Health Department page shows the same shared courthouse contact and does not publish an exact septic-permit fee124. We could not confirm building-inspection, driveway-access or floodplain-development contacts, so ask Planning and Zoning which office has jurisdiction9.
Does Tattnall County have zoning?
Yes. Tattnall County Planning and Zoning administers local zoning ordinances and reviews applications for compliance with county ordinances110. The available material does not resolve the district map, setbacks, minimum lot size, lot coverage, building-height limits or rules inside incorporated municipalities, so request the current district and standards for the exact parcel59. That parcel-level answer matters for a house, accessory dwelling, manufactured home, tiny home or RV because Georgia leaves district boundaries, permitted uses and dimensional standards to the applicable local ordinance13. A proposed subdivision may also require local approval under properly adopted county rules14.
How do septic permits work in Tattnall County?
Tattnall County requires a County Health Department construction permit before physical development of a lot or structure that will use onsite sewage4. The Board of Health evaluates soil, groundwater, rock and absorption before approval4. A completed application has a 20-day decision period, and an issued permit lasts no more than 12 months4. If public or community sewer is available within 200 feet of the property line or in an abutting public right-of-way, connection is generally required, subject to the stated exception4. Only 3.4% of county soils lack severe limitations for a conventional drain field, so make the site evaluation an early contingency15. The system cannot be backfilled or used until final inspection and written approval16.
Can you live in an RV or tiny home in Tattnall County?
We could not confirm a Tattnall County rule that specifically allows or prohibits living in an RV, temporary camping, accessory dwellings or a county minimum dwelling size; ask Planning and Zoning about the exact parcel and intended occupancy95. A site-built or modular tiny home used as a dwelling must comply with applicable Georgia building codes and receive local siting approval, while local zoning controls location, foundation type and minimum lot or building size6. A manufactured home follows a different state process: a licensed installer must obtain the Georgia installation permit, and local zoning and utility requirements still apply17. Any occupied structure using onsite sewage also needs county health approval4.
Building a home in Tattnall County: steps in order
- Ask Planning and Zoning to identify the parcel's district, allowed use, site-plan review and any county permit or inspection steps910.
- If onsite sewage is needed, apply to county health before developing the lot4.
- For a private well, hire a licensed contractor, who must notify county health before drilling8.
What should you check before buying land in Tattnall County?
Make zoning and septic feasibility contract contingencies. Tattnall County administers zoning, while the district schedule was not confirmed here, so get a parcel-specific answer from Planning and Zoning19. Conventional septic conditions deserve special attention because only 3.4% of county soils are rated without severe drain-field limitations15. For a private well, plan around required separations, including 50 feet from a septic tank and 100 feet from a septic absorption field8. Confirm legal access, floodplain requirements, utilities and whether a recent land division received required approval914. Qualifying agricultural or timber land may receive assessment at 40% of current-use value, but it carries a 10-year qualifying-use commitment and is not a zoning exemption18.
Watch-outs
- Do not assume that an unconfirmed county building-permit rule means construction is permit-free; Georgia's mandatory codes still apply, and Planning and Zoning should identify the local review path39.
- The county zoning page does not provide district setbacks, minimum lot size or minimum dwelling size; ask Planning and Zoning for parcel-specific standards95.
- Planning and Zoning and Environmental Health publish the same county main number and courthouse address, so ask to be routed to the correct department912.
Sources
- Planning and Zoning - Tattnall County, GA, quoted and re-checked
- Tattnall County, GA - Departments (2026 county census)
- Construction Codes - Georgia Department of Community Affairs, quoted and re-checked
- Health Department - Tattnall County, GA, quoted and re-checked
- Planning and Zoning - Tattnall County, GA, 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
- Well Water - Georgia Department of Public Health, quoted and re-checked
- Tattnall County Planning and Zoning Department (tattnallcountyga.com)
- Planning and Zoning - Tattnall County, GA, quoted and re-checked
- Qualified Inspectors (Georgia statewide rule), quoted and re-checked
- Tattnall County Health Department, Environmental Health Section (tattnallcountyga.com)
- Governing Statutes, Regulations, and Guidance (Georgia statewide rule), quoted and re-checked
- 2005-5 (Georgia statewide rule), quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Onsite Sewage - Georgia Department of Public Health, quoted and re-checked
- Manufactured Housing (Georgia statewide rule), quoted and re-checked
- Conservation Use Land Values (Georgia statewide rule), quoted and re-checked
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.