Unincorporated Upson County, Georgia requires building permits for new construction, inspections and a certificate of occupancy before move-in123. Upson County Building & Zoning administers county zoning, while Upson County Environmental Health handles septic permits and private-well services456. Obtain a septic construction permit before developing land that will use onsite sewage7.
At a glance
- Building permit
- Required for new construction89
- Zoning
- Yes, on unincorporated land1011
- Septic permit
- Required through Upson County Environmental Health612
- Owner-builder
- Owner-occupied home only; codes and inspections still apply1314
- RV living
- Permanent residence is prohibited; temporary uses are limited15
- Tiny home
- Principal-home size limits apply; R-1 allows a nonrental ADU16171819
- Minimum home size
- Varies by zoning district20
- Driveway access
- County approval required; state routes go through GDOT2122
Who to call
Building permits
Upson County Building & Zoning
Building permits, zoning administration, code enforcement and building inspections.
106 E. Lee St. STE 210 Thomaston, GA 30286
Septic permits
Upson County Environmental Health
On-site sewage and private-well programs for Upson County.
314 E. Lee St. Thomaston, GA 30286
Roads & driveways
Driveway permits and access involving county rights-of-way or easements.
2440 Yatesville Hwy Thomaston, GA 30286
Contact details are copied from each office’s official page and were checked against it on October 10, 2026.
Off-grid gear
Going off-grid in Upson County means bringing your own water and power. The kit we’d start with:
- Water Crystal Quest Filter any source — well, rain, or creek — to drinking-clean.
- Power Bluetti Solar generators and home battery backup for living off the grid.
- Septic Soil percolation test kit Run your own perc test before paying an engineer — the first thing a septic office asks about.
- Water Well water test kit Bacteria, nitrates, hardness — know what the well on a parcel is really pumping.
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Do you need a building permit in Upson County, Georgia?
Unincorporated Upson County requires a building permit for new construction and a certificate of occupancy before a permitted structure may be occupied or used13. Georgia mandatory construction codes apply statewide, including where they are not locally enforced23. Call Building & Zoning the day before an inspection is needed and provide the building-permit number2. An owner may pull a building permit for an owner-occupied home, but the owner-builder exemption does not waive codes, building permits or inspections and does not cover construction offered for sale or lease1314. Ask Building & Zoning before treating a farm structure as exempt; we could not confirm a general local agricultural exemption4.
Who issues Upson County building permits, and how do you apply?
Upson County Building & Zoning handles building permits, zoning and inspections; call 706-647-1297 or email garagon@upsoncountyga.org4. Complete the building-permit application and landowner affidavit and return them by email, fax or mail; construction plans must instead be delivered or mailed as hard copies24. Clearing 1 acre or more requires a land-disturbance permit first25. New construction cannot receive electricity, water or sewage hookups until the building permit is secured26. A subdivision lot also needs the required public-street approval or status before a building permit can issue27. We could not confirm current building-permit fees; request a project-specific total from Building & Zoning4.
Does Upson County have zoning?
Upson County zoning applies to unincorporated land and inactive municipalities; active incorporated municipalities are outside the county ordinance’s stated jurisdiction5. Minimum heated floor area is 1,008 square feet in A-R, 2,200 in R-E and R-1, and 700 in R-528. R-1 lots generally require at least 1 acre; unsewered lots must satisfy Environmental Health, with an approval exception for lawfully existing nonconforming lots29. R-1 standards include 15-foot side yards, 35-foot rear yards and a 35-foot building-height maximum3031. The 30 percent building-coverage cap applies only to planned apartment communities32. The separate 45-foot barn height provision covers barns storing or sheltering equipment, supplies or livestock33. Ask Building & Zoning to identify the parcel’s district and applicable setbacks before designing a home434.
How do septic permits work in Upson County?
Upson County Environmental Health administers onsite sewage and private-well services6. Obtain a septic construction permit before physical development of a lot or structure that will use onsite sewage; new systems are inspected735. When public or community sewer is unavailable, property intended for human occupancy must have an approved onsite sewage system36. The building application requires a septic permit or sewer service, and a well permit where required or public water1237. About 70.3% of Upson County soils are rated “not limited” for conventional drain fields, but that countywide rating does not establish suitability for a particular lot; obtain a site evaluation from Environmental Health3839.
Can you live in an RV on your land in Upson County?
Upson County prohibits residential RV use generally extending beyond 30 days in a calendar year or twelve-month period unless an approved temporary use applies15. In A-R, RV camping requires at least 5 acres and is limited to 30 cumulative days per calendar year per parcel; RVs must be removed after each stay, and longer camping requires special-exception approval40. A-R camping vehicles must be self-contained, and onsite wastewater disposal requires an operational permitted septic system40. A travel trailer used during home construction requires special-exception and building permits plus Health Department approval of water and sewage plans41. Occupancy must cease when the principal building is approved, and removal is due within 30 days after its certificate of occupancy or the temporary permit’s expiration, whichever occurs first4142.
Can you build a tiny home or accessory dwelling in Upson County?
A small principal dwelling in Upson County’s A-R district must have at least 1,008 square feet of heated floor area; R-1 requires 2,200 square feet, and R-2 requires at least 1,008 square feet for a site-built detached dwelling161718. R-1 offers a different option: no more than 1 code-compliant accessory dwelling on a lot with another dwelling, with no rental use19. A detached R-1 accessory dwelling must sit in the rear yard, contain at least 400 square feet and be at least 20 feet from the principal dwelling19. Site-built and modular tiny homes also need applicable Georgia building-code compliance and local siting approval43.
How do you build a home in Upson County, step by step?
- Ask Building & Zoning to identify the parcel’s zoning district and confirm the proposed dwelling, floor area, lot size and setbacks434442930.
- Obtain Environmental Health’s septic construction permit before developing land that will use septic; ask whether a well permit is required73739.
- Obtain Road Department approval for county-road driveway access; state-route access requires GDOT approval2122.
- Return the building application and landowner affidavit, and submit construction plans as hard copies24.
- Arrange required inspections with Building & Zoning the day before they are needed, providing the building-permit number2.
What should you check before buying land in Upson County?
Confirm zoning, allowed use, floor area, lot size and setbacks with Building & Zoning42047. Upson County regulates subdivision of unincorporated land, including planning-commission plat review48. Check septic feasibility before placing a home, driveway or well739. Verify county-road driveway access before grading21. Flood-prone land may fall under the S-1 overlay in addition to its underlying zoning district, and the overlay uses added development standards intended to limit unsafe flood-area development4950. Ask Building & Zoning which floodplain approval and standards apply to the parcel because we could not confirm the complete operative process4.
Watch-outs
- Residential RV occupancy beyond the ordinance's 30-day threshold is prohibited unless an approved temporary use applies15.
- A small principal home must meet its district’s minimum size; the R-1 accessory-dwelling option prohibits rental use16171819.
- A driveway permit is required for new or changed county-road access, and an existing driveway requires inspection with a building-permit application21.
- Electricity, water and sewage hookups for new construction wait until the building permit is secured26.
- We could not confirm complete current building-permit fees, private-well-permit triggers or floodplain procedures; ask Building & Zoning and Environmental Health439.
Sources
- New Construction Building Permit Requirements, quoted and re-checked
- Residential Construction-Building Permit Inspection Procedures, quoted and re-checked
- upsoncountyga.org, quoted and re-checked
- Upson County Building & Zoning (upsoncountyga.org)
- Appendix A Zoning, Upson County Code of Ordinances, quoted and re-checked
- Environmental Health, quoted and re-checked
- Georgia Rule 511-3-1 On-Site Sewage Management Systems, quoted and re-checked
- New Construction Building Permit Requirements (2026 county census)
- New Construction Building Permit Requirements, quoted and re-checked
- Appendix A Zoning (2026 county census)
- Building & Zoning and Code Enforcement, quoted and re-checked
- New Construction Building Permit Requirements, quoted and re-checked
- New Construction Building Permit Requirements, quoted and re-checked
- Land/Home Owner Permit Affidavit, quoted and re-checked
- Upson County Recreational Vehicle Ordinance, quoted and re-checked
- Appendix A - Zoning, Article 5, Section 505 - Development standards for A-R districts, quoted and re-checked
- Appendix A - Zoning, Article 6, Section 605 - Development standards for R-1 districts, quoted and re-checked
- Appendix A - Zoning, Article 7, Section 704 - Permitted uses, quoted and re-checked
- upsoncountyga.org, quoted and re-checked
- Appendix A - Zoning, quoted and re-checked
- Road Department, quoted and re-checked
- New Construction Building Permit Requirements, quoted and re-checked
- Mandatory and Permissive State Codes, quoted and re-checked
- Building & Zoning and Code Enforcement, quoted and re-checked
- Building & Zoning and Code Enforcement, quoted and re-checked
- Upson County Appendix A Zoning, quoted and re-checked
- Chapter 78 Subdivisions, quoted and re-checked
- Upson County Appendix A Zoning, quoted and re-checked
- Appendix A Zoning, quoted and re-checked
- Appendix A Zoning, quoted and re-checked
- Appendix A Zoning, quoted and re-checked
- Upson County Appendix A Zoning, quoted and re-checked
- Upson County Appendix A Zoning, quoted and re-checked
- Appendix A Zoning, quoted and re-checked
- Onsite Sewage, quoted and re-checked
- Georgia Rule 511-3-1 On-Site Sewage Management Systems, quoted and re-checked
- New Construction Building Permit Requirements, quoted and re-checked
- 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
- Upson County Environmental Health (upsoncountyga.org)
- Upson County Recreational Vehicle Ordinance, quoted and re-checked
- upsoncountyga.org, quoted and re-checked
- Upson County Appendix A Zoning, quoted and re-checked
- Georgia Tiny House Fact Sheet (Georgia statewide rule), quoted and re-checked
- Appendix A Zoning, quoted and re-checked
- Building & Zoning and Code Enforcement, quoted and re-checked
- Residential Construction-Building Permit Inspection Procedures, quoted and re-checked
- Appendix A - Zoning, quoted and re-checked
- Chapter 78 Subdivisions, quoted and re-checked
- Appendix A Zoning, quoted and re-checked
- Appendix A Zoning, quoted and re-checked
Written October 10, 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.