Building permits, zoning and land rules in Decatur County, Georgia

Yes. Unincorporated Decatur County requires a building permit before covered construction, alteration, repair, removal or demolition begins¹. The Bainbridge-Decatur County Building and Planning Department issues building, HVAC, plumbing and electrical permits². A qualifying agricultural equipment-storage structure on at least 25 acres can be exempt from the building permit when it has no concrete floor or electrical connection and is not for human or animal occupancy; normal upkeep and a residential accessory structure under 250 square feet can also qualify for narrow exemptions, but other applicable permits still remain¹. Decatur County enforces Georgia construction codes in unincorporated areas, requires the Building Official's inspections and requires a certificate of occupancy before a permitted structure is used^1,7.

The Bainbridge-Decatur County Building and Planning Department handles building permits, plan review, inspections, planning and land-use administration². Its office is at 101 South Broad Street, Bainbridge, Georgia 39817, and the main phone is (229) 248-2000². Contractors and homeowners may apply through the department's online permit portal². Decatur County publishes building, code-compliance, subdivision, land-disturbing, certificate-of-occupancy, contractor-registration and inspection charges in its Schedule of Development Fees¹. Ask the department to identify the current charges and inspection sequence for the exact project before applying^1,7. Tell staff whether the parcel is inside Bainbridge, where city zoning applies, or in unincorporated Decatur County^2,9. Septic installations inside Bainbridge still need Decatur County Health Department approval before construction proceeds¹⁰.

Unincorporated Decatur County has not adopted a county zoning ordinance, but its Unified Development Ordinance and other ordinances still regulate development². Residential development generally has a 40-foot setback from the edge of the right-of-way and 15-foot side and rear setbacks; extra distance may apply along substandard rights-of-way, roads planned for widening and protected river corridors¹. One accessory dwelling may be allowed with another agricultural or residential dwelling on a qualifying lot, subject to wastewater approval, parking, occupancy, size, placement and separation standards⁷. The county's 750-square-foot minimum and 35-foot height limit cited here apply specifically within manufactured housing communities, not to every dwelling in unincorporated Decatur County⁷. Bainbridge has its own zoning ordinance inside city limits; the county rules above apply to unincorporated land^2,9. Septic approval inside Bainbridge remains with the Decatur County Health Department¹⁰.

Georgia DPH oversees the statewide septic program; Decatur County Environmental Health handles local services, inspections and records⁴. In unincorporated Decatur County, obtain the County Health Department’s septic construction permit before developing the lot or installing the system³. Decatur County Environmental Health is at 928 S. West Street, Bainbridge, GA 39817, and its phone is (229) 589-8464⁵. The County Board of Health inspects the site, issues or denies the permit, and must give final written approval before the system is backfilled or used; repairs, replacements and additions also require permitting and inspection³. A county building permit cannot issue for a proposed private septic system until the Board of Health approves it⁷. About 47.1% of Decatur County soils are rated “not limited” for a conventional drain field, so obtain a parcel-specific evaluation before assuming a standard system will work¹¹. Public sewer availability can require connection instead of septic⁷.

Unincorporated Decatur County has no county zoning restriction on RV, tiny-home or manufactured-home occupancy because the county has no zoning ordinance². That does not waive building permits, construction codes, sewage approval or the Unified Development Ordinance^1,2. Before a principal structure is built, an owner and guests may use a structure for temporary or transient overnight stays, but cannot rent it or use it as a primary residence⁷. A site-built or modular tiny home remains a dwelling subject to Georgia's applicable building codes¹². Within a manufactured housing community, each manufactured home must have at least 750 square feet of floor area and comply with the Georgia State Manufactured Housing Code⁷. Ask the Building and Planning Department how the exact unit and utility plan fit the county's travel-trailer, manufactured-home and development rules².

1. Confirm whether the parcel is in unincorporated Decatur County or Bainbridge, because their land-use systems differ¹³.

1. Ask the Building and Planning Department to confirm setbacks, floodplain documentation, subdivision status and whether the site lies in the Groundwater Recharge Area Protection District^1,2,7.

1. Apply to the County Health Department for an onsite-system construction permit and complete the Board of Health site review³.

1. If a private well is needed, use a licensed well contractor who will notify the county health department before drilling⁸.

1. Apply through the Building and Planning Department's portal and confirm the current fee schedule^1,2.

1. Follow the Building Official's inspection sequence and obtain final Board of Health approval before backfilling or using the onsite system^3,7.

1. Obtain the required certificate of occupancy before using a structure covered by a county building permit⁷.

Within Decatur County’s Groundwater Recharge Area Protection District, septic-served new homes and new manufactured-home parks require 150%, 125% or 110% of the applicable manual minimum lot or space size in high-, medium- or low-pollution-susceptibility areas, respectively; homes use Table MT-1 and parks use Table MT-2⁷. These minimums may increase for other manual factors, while lots of record approved before ordinance adoption are exempt from these particular minimums⁷. Check whether the parcel is in a floodplain because a permit application for a floodplain site requires an elevation certificate⁷. Verify the measured building envelope against the county's residential setbacks and any extra setback triggered by road widening or a protected river corridor¹. If the parcel was recently divided or will be split, confirm its plat status with the Planning Commission². For access onto a state highway, obtain the required GDOT permit before construction or non-routine work in the state right-of-way¹⁴. Review private covenants and confirm whether the parcel lies inside Bainbridge, where city zoning districts apply¹³.