Unincorporated Calhoun County, Georgia requires a local building permit to install an industrialized building; we could not confirm the building-permit rule for other construction, so ask the Board of Commissioners before starting work12. Calhoun County reported no county zoning ordinance in 2022; ask the Commissioners whether that remains current32. Septic construction permits come from the County Health Department before site development4.
At a glance
- Building permit
- Required for industrialized-building installation in unincorporated areas; other construction unconfirmed1
- Zoning
- No county zoning ordinance reported in 2022; confirm current status with the Commissioners32
- Septic permit
- Required from the County Health Department before site development or installation4
- Septic inspection
- Final inspection and written approval required before backfilling or use5
- RV living
- No county zoning restriction in unincorporated areas; approved wastewater disposal still required67
- Tiny homes
- Site-built and modular tiny homes follow the building codes for dwellings and need local siting approval8
- Owner-builder
- No Georgia contractor license is needed to build your own home, but codes and local requirements remain910
- Minimum lot size
- For individual wells and septic, lot sizing follows County Board of Health rules11
Who to call
Building permits
Calhoun County Board of Commissioners
County government contact for confirming whether a proposed project needs a local building, land-use, driveway or floodplain approval
P.O. Box 226, Morgan, Georgia 39866
Septic permits
County Health Department contact for onsite sewage permits, inspections, lot suitability and well-permit questions
P.O. Box 56, Morgan, GA 31766
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 Calhoun 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.
These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.
Do you need a building permit in Calhoun County, Georgia?
A local building permit is required to install an industrialized building in unincorporated Calhoun County1. We could not confirm the building-permit rule or application process for other construction in unincorporated Calhoun County; ask the Board of Commissioners2. Georgia's mandatory state minimum construction codes apply throughout Calhoun County even when not locally enforced; permissive codes apply only when locally adopted and enforced12. For an industrialized-building permit in unincorporated Calhoun County, fees may cover only inspections actually performed and may not exceed charges for comparable permits or inspections on conventionally built structures; we could not confirm a county fee schedule13. Give the Board of Commissioners the parcel location, building type and scope of work before ordering materials2. We could not confirm a countywide certificate-of-occupancy requirement; the documented state requirement applies only to special-hazard buildings under the Safety Fire Commissioner's jurisdiction14. An owner may build the owner's own home without a Georgia contractor license, but that exemption does not waive applicable codes, permits or inspections10.
Who handles building permits in Calhoun County, and how do you reach them?
We could not confirm a dedicated Calhoun County building department or inspector; ask the Board of Commissioners for the responsible office2. The practical county contact is the Calhoun County Board of Commissioners at P.O. Box 226 in Morgan, by phone at (229) 849-4835 or by email at ccboc@windstream.net2. Ask that office where to submit the required permit for an industrialized-building installation in unincorporated Calhoun County and whether Calhoun County administers permits or inspections for your other work12. Georgia allows local governments to enforce construction codes and to contract with other local governments for code enforcement, so the responsible reviewer may not appear under a county building-department label15. Septic is separate: the Calhoun County Health Office is the contact for the County Health Department permit and inspection process required for onsite sewage systems1617.
Does Calhoun County have zoning?
Calhoun County reported no county zoning ordinance in 2022; ask the Board of Commissioners whether a newer ordinance affects your unincorporated parcel32. Without county zoning, unincorporated Calhoun County has no county zoning limits on dwelling size, setbacks, lot coverage, building height or accessory dwellings6. Building codes and septic requirements apply independently of zoning124. For land using individual wells and septic tanks, lot size follows County Board of Health regulations; ask the Calhoun County Health Office for the minimum applicable to your site1117. The county zoning finding does not establish zoning rules inside city limits3.
How do septic permits work in Calhoun County?
In Calhoun County, obtain a construction permit from the County Health Department before physically developing a lot or structure that will use onsite sewage, and before installing the system itself4. The application depends on site suitability, including soils and groundwater, and repairs, replacements and additions also require permitting and inspection4. A site inspection is required before the construction permit is issued, and the system cannot be backfilled or used until the County Board of Health completes its final inspection and gives written approval5. The Calhoun County Health Office can be reached at (229) 849-2515 and receives mail at P.O. Box 56, Morgan, GA 3176617. About 50.7% of county soils are rated without severe limitations for a conventional drain field, so parcel-level evaluation still matters18. Where public or community sewer is available within 200 feet of the property line or in an abutting public right-of-way, Georgia requires connection19. Inside Edison, septic work requires a health-officer permit, and subsurface soil-absorption systems cannot be permitted on lots smaller than 20,000 square feet; that city minimum does not establish the minimum for unincorporated land20.
Can you live in an RV or tiny home on your land in Calhoun County?
Unincorporated Calhoun County has no county zoning rule restricting RV occupancy or temporary camping6. Wastewater rules still apply: a residence without public or community sewer must have an approved onsite sewage system sized for the expected users7. Site-built and modular tiny homes in Calhoun County need local siting permission and must meet the building, plumbing, energy, electrical and related codes that apply to dwellings8. A manufactured home follows a different track: a licensed installer must purchase the state installation permit before installation21. Inside a city, ask that city about zoning before placing an RV, tiny home or manufactured home because the county zoning finding does not address municipal ordinances3.
What are the steps to build a home in Calhoun County?
- Give the Calhoun County Board of Commissioners your parcel location and plans; an industrialized-building installation in unincorporated Calhoun County requires a local permit, while the permit process for other construction is unconfirmed12.
- Design the home to Georgia's mandatory construction codes even if local enforcement is not confirmed12.
- If the project is inside a city, confirm that city's zoning; ask the Commissioners whether the county's reported absence of zoning remains current for unincorporated land32.
- If the project is a manufactured home, use a licensed installer who purchases the state installation permit before work begins21.
- Call the Calhoun County Health Office before site work, arrange the required septic site review and obtain the onsite sewage construction permit417.
- Ask the Health Office whether Calhoun County requires a well-construction permit; Georgia requires a well contractor to contact the local health department for advance site review2317.
- Keep the septic system uncovered until the County Board of Health performs the final inspection and issues written approval5.
What should you check before buying land in Calhoun County?
Start with wastewater: about 50.7% of Calhoun County soils are rated without severe limits for a conventional drain field, but the Health Office must evaluate the actual site and apply its lot-size rules181117. Confirm legal road access and determine whether a driveway enters a county road or state highway, because work in a state highway right-of-way requires a state permit24. Check flood maps and ask the Commissioners which local floodplain rules apply; Georgia communities administer their own floodplain ordinances, and we could not confirm Calhoun County's parcel-specific process222. Calhoun County receives about 52.1 inches of precipitation annually, and about 99.6% of its land is at a slope of 15% or less, so drainage and soils may matter more than steep grading on many parcels2526. The effective property-tax rate is about 1.2%, with a median annual bill near $9472728.
Watch-outs
- Industrialized-building installation in unincorporated Calhoun County requires a local permit, but the county process and fee schedule remain unconfirmed113.
- Mandatory construction codes and septic approvals apply in Calhoun County even where county zoning is absent124.
- Do not backfill or use a septic system before the County Board of Health's final inspection and written approval5.
Sources
- Subject 110-2-4 LOCAL AUTHORITY, quoted and re-checked
- Calhoun County Board of Commissioners (calhouncountyga.com)
- 2022 County Government Information Catalog, quoted and re-checked
- Georgia Rule 511-3-1, On-Site Sewage Management Systems, quoted and re-checked
- Georgia Rule 511-3-1, On-Site Sewage Management Systems, quoted and re-checked
- Georgia law on county zoning and building authority
- Georgia Rule 511-3-1, On-Site Sewage Management Systems, quoted and re-checked
- Georgia Tiny House Fact Sheet, quoted and re-checked
- 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
- Calhoun County Comprehensive Plan Update (Plan Builder 2004), quoted and re-checked
- Construction Codes, quoted and re-checked
- Subject 110-2-4 LOCAL AUTHORITY, quoted and re-checked
- Rules and Regulations of the Safety Fire Commissioner, quoted and re-checked
- Administration and Enforcement of State Minimum Codes (Georgia statewide rule), quoted and re-checked
- Georgia Rule 511-3-1, On-Site Sewage Management Systems, quoted and re-checked
- Calhoun County Health Office (dph.georgia.gov)
- 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
- GA DPH Onsite Sewage Manual (Georgia statewide rule), quoted and re-checked
- Edison: Edison Code, Sec. 38-83. Private wastewater disposal (Calhoun County), quoted and re-checked
- Rules and Regulations for Manufactured Homes, quoted and re-checked
- Floodplain Management (Georgia statewide rule), quoted and re-checked
- Water Well Standards (Georgia statewide rule), quoted and re-checked
- Regulations for Driveway & Encroachment Control Manual (Georgia statewide rule), quoted and re-checked
- Annual precipitation: Bolthole Index county data
- Share of land at 15% slope or less: Bolthole Index county data
- Effective property tax rate: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
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.