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

Yes. Douglas County requires a building permit before construction, erection, moving or alteration of a building or structure begins¹. Established access is required before a permit may issue, and a subdivision lot must have final-plat approval first¹. Construction is subject to Georgia's mandatory state minimum construction codes, with Douglas County changes effective in 2026¹. Permit pricing is calculated for each permit, while Environmental Health and the Water and Sewer Authority may charge separately¹. Georgia's owner-builder exemption concerns state contractor licensing; it does not waive local permits, zoning, inspections or codes⁹.

Douglas County Planning & Zoning is the first stop for county building permits, inspections and zoning questions^1,2. The office is at 4655 Timber Ridge Dr., Douglasville, GA 30135, and its phone number is (770) 920-7241². The county process requires zoning verification and, when required, a development permit before an application goes to the Chief Building Official with the approved verification and site-plan copies¹. The residential checklist also calls for house plans and utility information, and the building permit is issued with the temporary and permanent power permit¹. Cobb & Douglas Public Health separately handles septic permitting^3,4.

Yes. Every property in Douglas County has a base zoning classification, but an incorporated municipality may administer its own rules, so first identify which government has jurisdiction over the parcel². For county-regulated land, use the article-level Unified Development Code PDFs because the county cautions that the Municode copy does not include every adopted change¹⁰. Detached homes in AG, R-A, R-LD and R-MD ordinarily require 1,800 square feet, with limited transition and nonprofit special-exception paths as low as 1,300 square feet⁵. Setbacks and height limits vary by district, and required zoning buffers can change where setbacks are measured^5,11. Subdivision and planned-development rules apply in addition to zoning and onsite-sewage requirements².

Cobb & Douglas Public Health administers Douglas County's onsite-sewage rules, and permits are required for new systems as well as repairs or modifications^3,4. Environmental Health evaluates the site before signing the county residential walk-through and charges a separate septic-approval fee¹². The Board of Health must find a site suitable before issuing a construction permit, and the permit is valid for no more than 12 months¹³. The completed system needs inspection and written approval before backfilling or use¹⁴. About 47.4% of Douglas County soils are rated without severe limitations for a conventional drain field, making a parcel-level soil evaluation important¹⁵. Public or community sewer generally must be used when available within 200 feet of the property line or in an abutting right-of-way, subject to the stated repair exception¹³.

Douglas County does not permit camping on undeveloped lots that are outside approved campgrounds or camping resorts⁶. Living in an RV on bare land in Douglas County is therefore not an option, and approved campgrounds need special-use approval⁶. We could not confirm whether an RV may be occupied on a parcel that already has a home under construction, so ask Planning & Zoning before relying on one². We also could not confirm a distinct Douglas County tiny-home occupancy category. Georgia treats site-built and modular tiny homes through the ordinary building-code framework, while local zoning controls siting matters such as lot dimensions and foundations⁷. In the AG, R-A, R-LD and R-MD districts, the standard detached-home floor-area minimum is 1,800 square feet, with only the specified transition and nonprofit-variance paths going as low as 1,300 square feet⁵. Those district standards can rule out many tiny-home plans even before utilities and septic are considered.

1. Confirm whether county or municipal zoning applies, then verify the parcel's district, overlays and approval conditions².
2. Secure final-plat approval for a subdivision lot and any required development permit¹.
3. Prepare zoning verification, site-plan copies, house plans and utility information¹.
4. Obtain Environmental Health septic approval, or coordinate sewer service where available^8,12.
5. Obtain county transportation approval for a driveway connection; a State or U.S. numbered highway also requires Georgia DOT approval first¹⁶.
6. Apply for the building permit and associated temporary and permanent power permit¹.
7. Complete required building inspections and obtain written septic approval before backfilling or use^1,14.
8. Obtain the certificate of occupancy before occupying a new or newly renovated building¹⁷.

Start with jurisdiction, zoning, legal access, water, wastewater and flood exposure. Repairing or installing a driveway connection to a public street or right-of-way requires county transportation approval, and access to a State or U.S. numbered highway requires Georgia DOT approval first¹⁶. Development in or affecting a special flood-hazard area requires a floodplain-management permit approved by the Water and Sewer Authority¹⁶. Private wells must be drilled by a licensed water-well contractor, who must notify the county health department before drilling; the state page does not describe a separate well construction permit¹⁸. The residential process requires an address before obtaining a water meter and a sewer tie-in where sewer is available⁸. About 66.8% of county land has a slope of 15% or less, while about 47.4% of soils avoid a severe conventional-septic limitation; neither countywide figure replaces parcel review¹⁵. The median property-tax bill is about $2,079 per year, with an effective rate near 0.8%¹⁵.