Zoning, building permits and septic rules in the Town of Carl, Georgia

At a glance

Zoning

Yes, the town zones its own land through its Unified Development Code¹

Building permits

Town Hall posts residential, accessory-structure, manufactured-home and driveway permit applications²

Septic

Barrow County Environmental Health and the county Board of Health, not the town³⁵

Minimum lot

AG 5 acres, AR 2 acres, R-1 1.3 acres with well and septic⁴⁶

Minimum house size

1,008 sq ft in AG and AR; 1,600 sq ft (one story) or 1,850 sq ft (two story) in R-1⁷⁸

Manufactured homes

Permit application required; MH district minimum of 1,008 sq ft⁹

RV living

Not confirmed; ask Town Hall²

Owner-builder

Georgia waives the contractor license for your own home, but local permits still apply¹⁰

Who to call

Contact details are copied from each office’s official page and were checked against it on October 16, 2026.

Does the Town of Carl, GA have zoning, and what does it mean for lot size, house size and setbacks?

Yes. The Town of Carl zones land inside town limits through its own Unified Development Code, with districts named AG, AR, R-1, R-2, R-3, MH, C-1, M-1 and M-2 plus overlays¹. Every lot must meet the Table 4.1 standards for its district¹.

Lot size depends on the district. Carl's AG district requires 5 acres and its AR district requires 2 acres, each with a 150 ft minimum lot width⁴. In R-1, a single-family lot needs 1.3 acres with well and septic, or 25,500 sq ft with public infrastructure⁶.

House size varies too: the minimum is 1,008 sq ft in AG and AR⁷, and 1,600 sq ft for one story or 1,850 sq ft for two stories in R-1⁸. Principal buildings on a lot that adjoins an arterial road must sit 100 feet from the right-of-way¹¹. Maximum building height is 50 ft in AG, AR and R-1¹².

We could not confirm any particular parcel's district. Town Hall offers a zoning verification letter².

Do you need a building permit in the Town of Carl, and who issues it?

Town of Carl Town Hall is the first call for building work inside town limits. Its Building Permits page lists applications for residential building permits, residential accessory structures, manufactured homes, driveways and a certificate of occupancy². Questions go to Town Hall by phone or email during business hours².

Barrow County's building permit rule, which covers structural changes and added buildings, is documented for unincorporated Barrow County¹³. Inside Carl, start with the town's own forms rather than the county planning counter.

Georgia's mandatory state building codes apply to construction whether or not a local government enforces them¹⁴. Georgia also does not require a license to build your own home, but the owner must still follow local codes and regulations¹⁰. We could not confirm Carl's permit fees, inspection steps or which code editions the town enforces, so ask Town Hall.

How do septic permits work inside the Town of Carl?

Septic permits inside Carl come from Barrow County, not the town. The county health department sets the minimums that apply inside Carl³, and Georgia requires a construction permit from the County Health Department before development of a lot where an onsite sewage system will be used⁵.

Barrow County's Board of Health must approve or disapprove a complete septic application within 20 days, and the permit is valid for up to 12 months¹⁵. No one may backfill or use the system until the Board of Health finishes a final inspection and issues written approval¹⁶. A lot with both a well and a septic tank must meet the greater of the state and county health department area rules or the town's code³.

USDA rates about 69% of Barrow County's soils as not limited for a conventional drain field, though each site still needs its own evaluation¹⁷. Public sewer changes the picture: Georgia requires connection when a public sewer is within 200 feet of the property line¹⁸. Barrow County Environmental Health is the office to call¹⁹.

Can you live in an RV, manufactured home or tiny home in the Town of Carl?

We could not confirm whether the Town of Carl allows living in an RV or camper on a private lot, so ask Town Hall before parking one on land you plan to occupy².

Manufactured homes are covered. Inside Carl, a manufactured home needs a manufactured home permit application, and the MH district sets a 1,008 sq ft minimum floor area⁹. Manufactured home parks need a park permit and a 5-acre minimum lot, and park spaces cannot be rented for under 30 days⁹. Georgia also requires a licensed installer to buy a state installation permit for each manufactured home²⁰.

Tiny homes are treated as dwellings under Georgia's building codes, and local zoning controls minimum lot and building size²¹. A tiny home is 400 square feet or less under the state fact sheet²¹, so it falls well short of the 1,008 sq ft minimum in Carl's AG and AR districts⁷. We could not confirm tiny-home rules in Carl's other districts.

Building a home in the Town of Carl: the steps, in order

1. Ask Town Hall which zoning district the parcel is in and request a zoning verification letter².
2. Check the lot against the district minimums, such as 5 acres in AG or 2 acres in AR⁴.
3. Get a septic site evaluation and construction permit from Barrow County Environmental Health before physical development of the lot⁵.
4. Apply for a residential building permit through Town Hall².
5. Apply for a driveway permit with Town Hall²; a driveway onto a state highway also needs a Georgia DOT permit²².
6. Schedule the septic final inspection before backfilling¹⁶.
7. Request a certificate of occupancy; only a local governing authority can issue one²³.

What stays with Barrow County, and what should you check before buying land in Carl?

Septic permits and inspections stay with Barrow County³. A licensed contractor must notify the county health department before drilling a private well²⁴. For land outside Carl's limits, see the Barrow County page.

Carl regulates subdivision of land, and major subdivisions of six or more lots fall into set categories²⁵. Ask Town Hall whether a parcel is in a mapped flood area, since floodplain rules are administered by each community's own ordinance²⁶.

At the county level, Barrow County's effective property tax rate is 0.8% and the median property tax bill is $2,124 a year²⁷²⁸. Qualifying agricultural or timber land can be assessed at 40% of current use value after a 10-year commitment, filed with the county board of tax assessors²⁹.

Watch-outs

• Barrow County's published permit fees and review times are for unincorporated Barrow County, so do not assume they apply inside Carl³⁰.
• Carl's Town Hall uses an Auburn, Georgia mailing address, but Carl is its own town with its own zoning code¹.
• Georgia's agricultural assessment is a tax break and does not exempt land from zoning or building rules²⁹.
• We could not confirm Carl's building permit fees, inspections or RV rules, so confirm with Town Hall before you buy².

Sources

1. Town of Carl, Georgia Unified Development Code (Code of Ordinances ch. 89), linked from townofcarl.gov (Town of Carl), quoted and re-checked
2. Town of Carl Town Hall (townofcarl.gov)
3. Town of Carl, Georgia Unified Development Code (Code of Ordinances ch. 89), linked from townofcarl.gov (Town of Carl), quoted and re-checked
4. Town of Carl, Georgia Unified Development Code (Code of Ordinances ch. 89), linked from townofcarl.gov (Town of Carl), quoted and re-checked
5. Georgia On-Site Sewage Management Systems Rules, quoted and re-checked
6. Town of Carl, Georgia Unified Development Code (Code of Ordinances ch. 89), linked from townofcarl.gov (Town of Carl), quoted and re-checked
7. Town of Carl, Georgia Unified Development Code (Code of Ordinances ch. 89), linked from townofcarl.gov (Town of Carl), quoted and re-checked
8. Town of Carl, Georgia Unified Development Code (Code of Ordinances ch. 89), linked from townofcarl.gov (Town of Carl), quoted and re-checked
9. Town of Carl, Georgia Unified Development Code (Code of Ordinances ch. 89), linked from townofcarl.gov (Town of Carl), quoted and re-checked
10. Residential and Commercial General Contractors Frequently Asked Questions (Georgia statewide rule), quoted and re-checked
11. Town of Carl, Georgia Unified Development Code (Code of Ordinances ch. 89), linked from townofcarl.gov (Town of Carl), quoted and re-checked
12. Town of Carl, Georgia Unified Development Code (Code of Ordinances ch. 89), linked from townofcarl.gov (Town of Carl), quoted and re-checked
13. Permits, quoted and re-checked
14. Mandatory and Permissive State Codes (Georgia statewide rule), quoted and re-checked
15. Georgia On-Site Sewage Management Systems Rules, quoted and re-checked
16. Georgia On-Site Sewage Management Systems Rules, quoted and re-checked
17. Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
18. GA DPH Onsite Sewage Manual (Georgia statewide rule), quoted and re-checked
19. Barrow County Environmental Health (barrowga.org)
20. Manufactured Housing (Georgia statewide rule), quoted and re-checked
21. Georgia Tiny House Fact Sheet (Georgia statewide rule), quoted and re-checked
22. Regulations for Driveway & Encroachment Control Manual (Georgia statewide rule), quoted and re-checked
23. dca.georgia.gov (Georgia statewide rule), quoted and re-checked
24. Well Water | Georgia Department of Public Health, quoted and re-checked
25. Town of Carl, Georgia Unified Development Code (Code of Ordinances ch. 89), linked from townofcarl.gov (Town of Carl), quoted and re-checked
26. Floodplain Management (Georgia statewide rule), quoted and re-checked
27. Effective property tax rate: Bolthole Index county data
28. Median property tax bill: Bolthole Index county data
29. Conservation Use Land Values (Georgia statewide rule), quoted and re-checked
30. Planning & Community Development Fees, quoted and re-checked

Written October 16, 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.