Greene County, Georgia requires a building permit before covered work starts, and an onsite sewage approval must accompany the application when the property will use septic12. Unincorporated Greene County is zoned, so the parcel's district controls permitted uses and development standards3. Start with the Greene County Building & Zoning Department and confirm septic feasibility with Greene County Environmental Health before committing to a rural build45.
At a glance
- Building permit
- Required before covered work starts61
- Zoning
- Yes; unincorporated land is divided into county zoning districts73
- Septic approval
- Required for property using an onsite system; handled by Greene County Environmental Health82
- Owner-builder
- Georgia licensing exemption is available for an owner building their own home, but local permits still apply910
- RV living
- County rule not confirmed; ask Building & Zoning about the parcel and proposed use4
- Tiny home
- Subject to building codes and local siting approval; confirm the zoning district113
- Private well
- County permit status not confirmed; arrange local health-department site review before drilling12
Who to call
Building permits
Greene County Building & Zoning Department
Building permits, inspections, zoning questions, rezoning and land-use applications
1034 Silver Drive, Suite 103, Greensboro, GA 30642
Septic permits
Greene County Environmental Health
Septic letters, perc tests and onsite sewage approvals for Greene County
P.O. Box 876, 1031 Apalachee Road, Greensboro, GA 30642
Contact details are copied from each office’s official page and were checked against it on September 27, 2026.
Do you need a building permit in Greene County, Georgia?
Yes. Greene County requires a permit before covered building work starts1. The application package may require the signed application, scaled drawings, a plat showing existing and proposed structures, erosion-control material and, when the property will use onsite sewage, county Health Department approval62. Georgia's mandatory construction codes apply statewide even where local enforcement choices differ, and Greene County administers its own permit and inspection process1314. For a one- or two-family dwelling, the county calculates the building-permit fee at $0.29 per square foot; other work follows the published fee schedule15. An owner may qualify for Georgia's exemption from residential or general contractor licensing when building the owner's own home, but that exemption does not waive Greene County permits, inspections, zoning or other local requirements10.
Who is the Greene County building department, and how do you reach it?
The Greene County Building & Zoning Department is at 1034 Silver Drive, Suite 103, Greensboro, GA 30642; call 706-453-3333 or email [email protected]4. The county's online permit portal accepts applications for single-family residential dwellings, docks or seawalls, electrical work, residential HVAC work and manufactured homes, and it accepts inspection requests for an active permitted job4. Other permit applications must be printed and delivered as hard copies to Building & Zoning14. The permit holder or the holder's agent must schedule required inspections, with 24-hour notice required; a request submitted after 4:00 p.m. moves to the second business day16. Before a certificate of occupancy or completion is issued, the applicable electrical, gas, HVAC, plumbing, septic, erosion and life-safety systems must pass inspection17.
Does Greene County, Georgia have zoning?
Yes. The county zoning map divides unincorporated Greene County into districts where uses may be permitted, prohibited or allowed with conditions3. Use the county-directed QPublic map and select County Zoning in the legend; the report-summary field labeled class is not the parcel's zoning classification18. A parcel's district matters because Greene County standards set minimum size and width and maximum building height by land use and district19. Building & Zoning can explain permitted uses, setbacks, parking, landscaping and sign rules for a specific parcel4. Incorporated municipalities may apply their own rules rather than the county rules for unincorporated land3. If a purchase depends on a particular house footprint, accessory structure or land use, get the parcel's district and applicable standards from Building & Zoning before closing4.
How do septic permits work in Greene County?
Greene County Environmental Health handles septic letters and perc tests for county property; call (706) 453-4471 and use the Health Department address at 1031 Apalachee Road in Greensboro520. If a building site will use an onsite sewage system, submit the county Health Department's onsite sewage approval with the building-permit application2. Georgia requires a construction permit before a new onsite system is built, repaired, replaced or expanded, and the County Board of Health must find the site suitable before issuing it21. A final Health Department septic inspection letter must be on file before Greene County receives a certificate-of-occupancy request when that letter applies22. About 53.7% of county soils are rated without severe limitations for a conventional septic drain field, so a parcel-level evaluation still matters even though countywide conditions are mixed23.
Can you live in an RV or tiny home on land in Greene County?
We could not confirm a Greene County rule that authorizes or prohibits long-term RV living or temporary camping on private land, so ask Building & Zoning how the parcel's district treats the proposed occupancy before buying4. A site-built or modular tiny home in Georgia is a dwelling subject to applicable building codes and local siting approval, including local rules for land use, location, height, width, foundation type and minimum lot or building size11. Greene County's zoning districts regulate uses and development standards on unincorporated land, so a small footprint alone does not make a dwelling automatically permissible319. A manufactured home follows a separate state framework: a licensed installer must obtain a Georgia installation permit, while local zoning and utility requirements may still decide whether the parcel is suitable24.
Building a home in Greene County: the steps, in order
- Confirm that the parcel is in unincorporated Greene County, find its district through the county-directed zoning map and ask Building & Zoning whether the house and accessory uses are permitted184.
- Contact Greene County Environmental Health for the septic letter or perc test, because onsite sewage approval must accompany the building application when septic applies52.
- Prepare the signed application, scaled plans, PDF plan copy, plat and applicable erosion-control materials, then submit through the county portal or by the required hard-copy route614.
- Purchase the building permit before starting work and budget the dwelling fee at $0.29 per square foot115.
- Put the driveway on the plat; Public Works reviews county-road installation and culvert size, while a state-highway entrance requires a Georgia Department of Transportation permit2526.
- Schedule required inspections and obtain the applicable final septic letter before requesting the certificate of occupancy162217.
What should you check before buying land in Greene County?
Start with zoning and septic: confirm the parcel's county district and permitted uses, then obtain a site-specific Environmental Health opinion instead of relying on a seller's description185. About 53.7% of Greene County soils are rated without severe limitations for a conventional drain field, while about 90.7% of county land has a slope of 15% or less; neither countywide measure replaces a parcel survey or soil evaluation2327. The county averages about 47.1 inches of precipitation per year, and severe drought has occurred in about 15.5% of years2829. Confirm driveway jurisdiction early because Greene County Public Works reviews county-road installations and culvert sizing, while Georgia requires a separate permit for work in state-highway right-of-way2526. The effective property-tax rate is about 0.7%, with a median annual property-tax bill of about $2,3433031.
Watch-outs
- Do not start covered work before buying the Greene County permit; the county expressly requires the permit first1.
- An owner-builder licensing exemption does not waive Greene County's building permit, zoning, inspection or septic requirements10.
- We could not confirm Greene County's parcel-specific floodplain permit process, private-well permit requirement or RV-occupancy rule; ask Building & Zoning and Environmental Health before a purchase depends on any of them420.
Sources
- Requirements for Obtaining Building Permits, quoted and re-checked
- Septic Tank Permits, quoted and re-checked
- Identifying Property Zoning, quoted and re-checked
- Greene County Building & Zoning Department (greenecountyga.gov)
- Septic Tank Permits, quoted and re-checked
- Requirements for Obtaining Building Permits (2026 county census)
- Greene County Zoning Ordinance (2026 county census)
- Septic Tank Permits (2026 county census)
- Residential and Commercial General Contractors Frequently Asked Questions (2026 county census)
- Residential and Commercial General Contractors Frequently Asked Questions (Georgia statewide rule), quoted and re-checked
- Georgia Tiny House Fact Sheet (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
- Building Permit Applications, quoted and re-checked
- Requirements for Obtaining Building Permits, quoted and re-checked
- Inspections Process, quoted and re-checked
- Inspections Process, quoted and re-checked
- Identifying Property Zoning, quoted and re-checked
- Setback Requirements, quoted and re-checked
- Greene County Environmental Health (greenecountyga.gov)
- Manual for On-Site Sewage Management Systems (Georgia statewide rule), quoted and re-checked
- Inspections Process, quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Manufactured Housing (Georgia statewide rule), quoted and re-checked
- Inspections Process, quoted and re-checked
- Regulations for Driveway & Encroachment Control Manual (Georgia statewide rule), quoted and re-checked
- Share of land at 15% slope or less: Bolthole Index county data
- Annual precipitation: Bolthole Index county data
- Share of years in severe drought: Bolthole Index county data
- Effective property tax rate: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
Written September 27, 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.