Is Georgia a home-rule state for zoning?

Yes. Under Article IX of the Georgia Constitution, both counties and municipalities have self-executing home-rule zoning power rather than deriving it from a state enabling act. State law's main role is procedural, through the Zoning Procedures Law, O.C.G.A. Title 36, Chapter 66.

Does Georgia require a public hearing before a zoning change?

Yes. The Zoning Procedures Law requires published notice and at least one public hearing before a county or municipality can adopt or amend a zoning ordinance, along with disclosure requirements for any official with a conflict of interest in the decision.

Can I build a duplex or missing-middle housing in Atlanta?

It depends on the parcel's current zoning district. Roughly 60% of Atlanta's residential land is zoned exclusively for detached single-family homes, though the city's ongoing zoning ordinance rewrite is intended to expand missing-middle and ADU allowances; confirm against the current adopted zoning map, since the rewrite had not been fully adopted as of mid-2026.

How do I find the zoning for a specific parcel in Georgia?

Zoning and parcel records are maintained by each county tax assessor or the relevant city planning department; Georgia has no unified statewide parcel-zoning portal, so research typically starts with the local jurisdiction's GIS viewer or zoning map.

Georgia · state zoning reference · Parcel data · lookup only

Georgia zoning: how it works and what you can build

Constitutional home rule puts zoning power directly in the hands of Georgia's counties and cities, with only a statewide notice-and-hearing procedure act and comprehensive-plan requirement setting the floor — leaving reform, like Atlanta's ongoing zoning rewrite, to happen jurisdiction by jurisdiction.

How zoning works in Georgia

Georgia is a home-rule state for both municipalities and counties under Article IX of the state constitution, meaning local governments hold broad, self-executing zoning power rather than relying on a state enabling act for their substantive authority. What the state does regulate is procedure: the Zoning Procedures Law (O.C.G.A. Title 36, Chapter 66) sets statewide minimum requirements for public notice, hearings, and conflict-of-interest disclosure that every county and municipality must follow when adopting or amending zoning.

Above that procedural floor, the Georgia Planning Act of 1989 (O.C.G.A. § 50-8-1 et seq. and § 45-12-200 et seq.) requires local governments to adopt comprehensive plans reviewed through one of the state's twelve Regional Commissions and the Department of Community Affairs, which maintains a "Qualified Local Government" certification tied to plan compliance and eligibility for certain state funding and permits.

Because Georgia has not enacted a statewide ADU mandate or missing-middle preemption comparable to Colorado's or Oregon's, zoning reform in the state has proceeded city by city. Atlanta is the most visible example: more than 60% of the city's residential land remains zoned exclusively for detached single-family use, and the city is in the midst of a multi-year rewrite of its decades-old zoning ordinance aimed at legalizing missing-middle housing types and accessory dwelling units more broadly. Developers should expect zoning approach, code structure, and reform posture to vary widely between metro Atlanta, the state's other consolidated city-county governments (Augusta-Richmond County, Columbus-Muscogee County, Athens-Clarke County, Macon-Bibb County), and the state's smaller counties.

Who holds the zoning power

Land-use authority in Georgia is delegated by statute, not assumed — these are the acts a zoning ordinance in Georgia has to trace back to.

Zoning Procedures Law O.C.G.A. Title 36, Chapter 66 (§ 36-66-1 et seq.): Sets statewide minimum notice, hearing, and conflict-of-interest procedures for county and municipal zoning decisions.
Georgia Planning Act of 1989 O.C.G.A. § 50-8-1 et seq.: Requires local comprehensive plans and Qualified Local Government certification through the Department of Community Affairs and Regional Commissions.
Home rule constitutional provisions Ga. Const. Art. IX, Sec. II: Grants Georgia counties and municipalities self-governing zoning powers without a separate state enabling act.

Major cities and their codes

The enabling act sets the ceiling; the municipal code is what a project is actually reviewed against. The 7 largest Georgia jurisdictions and the codes they administer:

Georgia — municipal zoning codes
City	Zoning code
Atlanta	Atlanta Zoning Ordinance Mid-rewrite of its zoning ordinance to expand missing-middle housing and ADU allowances.
Augusta	Augusta-Richmond County Comprehensive Zoning Ordinance Consolidated city-county government administers a single zoning code countywide.
Columbus	Columbus-Muscogee County Unified Development Ordinance Consolidated government; UDO integrates zoning, subdivision, and sign regulations into one code.
Savannah	Savannah Zoning Ordinance Historic district overlay rules constrain infill in the National Historic Landmark District downtown.
Athens	Athens-Clarke County Unified Government Zoning Ordinance Consolidated government with active student-housing-driven multifamily demand.
Sandy Springs	Sandy Springs Zoning Ordinance One of Georgia's newer incorporated cities, built largely through contract-based municipal services.
Macon	Macon-Bibb County Unified Development Code Consolidated government; downtown revitalization has driven adaptive-reuse zoning flexibility.

Parcel & GIS data

Parcel and zoning data in Georgia are maintained at the county tax assessor level; the Department of Community Affairs and the state's twelve Regional Commissions coordinate planning data, but there is no single unified statewide parcel portal.

Real parcel geometry is already loaded for Atlanta and Columbus — see the zoning-by-city section above for a live district-and-parcel lookup there. That is not the same as a cited feasibility report: Chicago is still the only jurisdiction with bulk standards, § citations and a generated massing scheme.

Zoning by city

The statute sets who may zone; the city's own code sets what you can build. One guide per Georgia city below, explaining the district codes that appear on its zoning map — 63 district codes across Georgia so far.

Georgia zoning — common questions

Is Georgia a home-rule state for zoning?: Yes. Under Article IX of the Georgia Constitution, both counties and municipalities have self-executing home-rule zoning power rather than deriving it from a state enabling act. State law's main role is procedural, through the Zoning Procedures Law, O.C.G.A. Title 36, Chapter 66.
Does Georgia require a public hearing before a zoning change?: Yes. The Zoning Procedures Law requires published notice and at least one public hearing before a county or municipality can adopt or amend a zoning ordinance, along with disclosure requirements for any official with a conflict of interest in the decision.
Can I build a duplex or missing-middle housing in Atlanta?: It depends on the parcel's current zoning district. Roughly 60% of Atlanta's residential land is zoned exclusively for detached single-family homes, though the city's ongoing zoning ordinance rewrite is intended to expand missing-middle and ADU allowances; confirm against the current adopted zoning map, since the rewrite had not been fully adopted as of mid-2026.
How do I find the zoning for a specific parcel in Georgia?: Zoning and parcel records are maintained by each county tax assessor or the relevant city planning department; Georgia has no unified statewide parcel-zoning portal, so research typically starts with the local jurisdiction's GIS viewer or zoning map.

Working in Georgia? Get on the list.

The parcel layer lands in the order demand does. Illinois went first because that's where the deals were; the next state is decided by who tells us what they're trying to underwrite. Tell us where you're building and what you wanted to run — you'll hear from us when Georgia opens, and sooner if we need a test parcel.

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Want to see the finished shape of this work? Illinois is live at parcel level — Illinois zoning and the 53-district Chicago reference.

Georgia zoning summaries on this page are provided for information, not legal advice. Confirm every project against the current adopted code for the jurisdiction and the statute as amended.