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A long avenue of live oaks draped in Spanish moss at Wormsloe near Savannah, Georgia.

Tiny Homes in Georgia: Laws, Rules and Communities

Updated November 4, 2026. Some laws may have changed since then. Confirm with your city or county before you buy land or a home.

The short answer

Yes, you can live in a tiny home full time in Georgia. On a permanent foundation it is a house under the state's mandatory building code, which since January 1, 2026 is the 2024 International Residential Code with Georgia Amendments. The code includes a tiny house appendix, but it only applies where a city or county adopts it. On wheels, a tiny home falls outside the state building codes, and local zoning decides where you can live in one. Georgia has no statewide ADU law. Georgia has the 11th lowest cost of living of the 50 states, a flat 4.99 percent income tax, an effective property tax rate of 0.79 percent (25th highest), and homeowners insurance averaging $3,225 a year.

On this page. Quick facts, the rules in plain words, where to start, living in Georgia, communities and common questions.

In Georgia the main building code is set by the state and applies statewide without a local vote, but almost everything else is local. Your city or county decides minimum house sizes, whether a tiny home on wheels can be lived in, and whether ADUs are allowed. A tiny home on a permanent foundation, meaning it is anchored to a base built into the ground, like a concrete slab or piers, is a house under the state code. A tiny home on wheels, built on a trailer so it can be towed, is usually treated as an RV or a park model, and that is a zoning question.

This guide covers the state code and its tiny house appendix, homes on wheels, modular and manufactured homes, city ADU rules, a new HOA law, septic and wells, and where the communities are.

Quick facts

  • On a foundation (anchored to a base in the ground): a house under the state's mandatory residential code.
  • On wheels (built on a trailer): outside the state building codes, usually treated as an RV or park model. Local zoning decides where you can live in one.
  • Building code in force: the 2024 International Residential Code with Georgia Amendments, effective January 1, 2026.
  • Sleeping lofts (a raised sleeping area reached by a ladder or stairs): covered by the tiny house appendix where your city or county has adopted it.
  • Minimum house size: none in state law. Your city or county may set one.
  • ADUs (a second, smaller home on the same lot as a house): no statewide law. Atlanta and Decatur, among others, have their own rules.
  • Septic (an underground system that treats wastewater where there is no city sewer): you need a construction permit from your county health department before any work on the lot.

Can you live in a tiny home full time in Georgia?

Yes. The answer depends on the home type and on your local zoning.

  • On a foundation, a tiny home is a house. It has to meet the state residential code, and it needs sewer or an approved septic system.
  • On wheels, a tiny home is outside the state building codes. Local zoning decides whether you can live in one and for how long, and several counties limit how long anyone can live in an RV.
  • Minimum house sizes are local. Some cities and counties have lowered or dropped theirs, so ask before you buy land.

The rules in plain words

Building code

Georgia has mandatory statewide construction codes. The state Department of Community Affairs (DCA) says they apply to all construction "whether or not they are locally enforced." The residential code is the 2024 International Residential Code with Georgia Amendments, in effect since January 1, 2026; before that it was the 2018 edition. Atlanta applies the new code to applications filed from February 1, 2026.

A city or county may add rules that are stricter than the state code for local climate, geology, terrain or safety reasons, but it has to file them with DCA first.

The tiny house appendix

The national code has an appendix with rules for tiny houses, called Appendix Q in the 2018 code and Appendix BB in the 2024 code. It covers homes of 400 square feet or less, not counting lofts.

Whether the appendix applies to your home is not spelled out in one place, and the sources point two ways. Georgia's 2024 amendments rewrite parts of it, removing alternating tread devices as a way into a loft and adding a smoke and carbon monoxide alarm rule, which can read as if the state adopted it. But the only residential code appendix DCA says it adopts is Appendix U, for disaster resilient construction, and only as optional. State law (O.C.G.A. 8-2-21) says an appendix is enforced only when the code text refers to it, a city or county includes it in its own ordinance, or DCA adopts it with its board's approval. The state amendments and DCA's tiny house fact sheet say the same, that the appendix has to be adopted locally. Taken together, the sources lean toward the appendix applying only where your city or county has adopted it, and we did not find one in Georgia that has. Georgia has offered a version of it since 2018. Ask your building department whether it has adopted the appendix before you design a loft around it. If it has not, the full residential code applies.

If you would rather skip the loft ladder, see tiny home layouts without a loft.

Minimum house size

State law sets no minimum house size, so your city or county decides. Some are moving.

  • Athens-Clarke County voted in August 2026 to drop its 1,000 square foot minimum house size and use the smaller room size rules in the property maintenance code instead.
  • Augusta passed a tiny home ordinance in 2022. It allows tiny home communities in its R-3B zone with a special exception, with at least five homes per acre, each 400 square feet or less and on public sewer and water.
  • Pierce County approved standards for tiny homes and tiny house developments in March 2026.
  • In 2025 a state trial judge ruled that the City of Calhoun could not apply its 1,150 square foot minimum to one nonprofit's land. The ruling covers that land only.

Tiny homes on wheels

DCA says tiny houses on wheels do not fall within the scope of the state's building codes. They are usually classified as RVs or park models, and local zoning decides where they can go. We found no state law that allows or bans living full time in one. Many counties limit it.

  • Cherokee County does not allow an RV to be permanently occupied, which it defines as 30 or more days in a row, among other tests.
  • Banks County does not allow an RV to be permanently occupied or connected to water or power, including in RV parks.
  • Murray County allows RV living in its unincorporated areas only in an RV park or campground, up to 180 days a year.

Georgia does not title homemade trailers. Your county tag office issues a serial plate after you file an affidavit, a Georgia law enforcement officer then certifies the plate is attached, and the tag office issues a license plate. Ask about local zoning before you buy land for one.

Modular and manufactured homes

Modular homes built under DCA's Industrialized Buildings Program carry a state insignia. In an October 2025 memo, DCA said state law requires local governments to accept these buildings and does not let them deny permits or add restrictions based only on how the home was built. Cities and counties keep their zoning, and the home needs a permanent foundation.

HUD-code manufactured homes are overseen by the Manufactured Housing Division of the Office of Insurance and Safety Fire Commissioner, which licenses manufacturers, retailers and installers and issues a permit for each installation.

ADU rules

Georgia has no statewide ADU law. A 2026 bill (HB 1166) passed the House in March 2026. As passed, it would have kept zoning decisions from blocking one home of 400 square feet or less, built as a second unit on a residential lot whose main house is the owner's homestead. A Senate committee rewrote it, and the full Senate never voted on it before the session ended. Cities set their own rules.

  • Atlanta allows one detached ADU by right in its R-4, R-4A and R-5 zones and some special districts, as long as the lot has no more than two homes in all. Its zoning code caps an ADU at 750 square feet and 20 feet tall, and attached ADUs are not allowed. The same code limits every accessory building in these zones to 30 percent of the main house's floor area, and it does not say whether that limit also applies to an ADU, so on a small house the cap may be lower than 750. Ask the city's zoning office how it applies the two limits before you design. A proposal to raise the cap to 1,000 square feet has not been adopted; the code as of October 2026 still says 750.
  • Decatur allows one ADU per home in its R-50, R-60, R-85, RS-17, RM-18, RM-22, RM-43 and PO zones, under the standards in Section 6.8.3 of its Unified Development Ordinance. In October 2026 the city's ADU page listed limits of 800 square feet, no more than 40 percent of the main house's floor area, and the owner living in one of the two homes at least eight months a year. The page no longer shows those limits, so ask the city's planning office for the current ones before you design.
  • Athens-Clarke County voted down an ADU proposal in August 2026.

A new HOA law

If the land is in a homeowners association, check its covenants, and know that a 2026 law (SB 406, the Georgia Property Owners' Bill of Rights Act) changes how associations work. It was signed May 12, 2026. Some changes took effect July 1, 2026, and most of the law starts January 1, 2027. From then, associations must register with the Secretary of State every year to collect fines or fees, file liens or foreclose.

Where to start

  1. Not sure which office covers your land? USA.gov's local government finder points to a directory of Georgia's counties and cities, with their websites and contacts.
  2. Call the planning and zoning office for your land. Ask what zoning the land has, the minimum house size, and whether a tiny home on wheels or an RV can be lived in there. Get the answer in writing.
  3. Ask the local building department whether it has adopted the tiny house appendix. If not, plan to the full residential code.
  4. If the land is not on sewer, get a septic construction permit from your county health department before any work on the lot. It comes after a site inspection.
  5. For a private well, use a licensed well contractor, who notifies the county health department before drilling. Keep the well at least 50 feet from a septic tank and 100 feet from the drain field, and the health department recommends testing it for bacteria every year.
  6. For a modular home, look for the DCA insignia. For a manufactured home, use a licensed installer.
  7. If there is an HOA, read the covenants before you buy.

From people who work in Georgia

Folks in Georgia need to know that zoning restrictions for new home construction can vary widely from county to county. Check with the county where you want to buy land and find out the minimum square footage for residential. Clarify if there are any restrictions on the type of construction, like modular or manufactured, and requirements for the type of foundation. If purchasing land that will require a well and septic system, there are probably minimum acreage requirements, and some form of perc test or scientific soil analysis to determine suitability for a septic system. The land elevation with respect to flood plains could also be an issue. If making an offer on a parcel of land, make it contingent on answers to these questions and give yourself plenty of time for the due diligence you must exercise!

Larry Singleton, Singleton Designs, LLC

Living in Georgia

How Georgia compares with the other 49 states on the things people weigh before a move. Figures as of November 2026.

  • Happiness score (WalletHub 2026). 54.22 out of 100, 18th happiest
  • Cost of living (MERIC, Q2 2026; U.S. average is 100). 90.1, 11th lowest (tied with Nebraska)
  • State income tax. 4.99 percent flat for 2026
  • Property tax, effective rate on owner-occupied homes (Tax Foundation, 2024 data). 0.79 percent, 25th highest
  • Homeowners insurance, average a year with $400,000 in dwelling coverage (NerdWallet 2026; U.S. average $2,490). $3,225
  • Health care (U.S. News 2026). 35th
  • Education (U.S. News 2026). 26th
  • Average temperature, 1991 to 2020. 64.2 degrees F
  • Average precipitation, 1991 to 2020. 50.4 inches a year
  • Sunshine in Macon. 66 percent of daylight hours, 112 clear days a year
  • Outdoor recreation, share of the state economy (BEA 2024). 2.3 percent (U.S. 2.4 percent)
  • State parks (Georgia.gov). more than 60 state parks and historic sites
  • People 65 and older (Census estimates, 2024). 15.7 percent (U.S. 18.0 percent)

Georgia's cost of living is 11th lowest, and WalletHub ranks it 18th happiest. The income tax is a flat 4.99 percent for 2026, and the effective property tax rate is 0.79 percent. Homeowners insurance averages $3,225 a year with $400,000 in dwelling coverage, compared with a U.S. average of $2,490. U.S. News ranks Georgia 26th in education and 35th in health care. The state is warm and wet, with a statewide average temperature of 64.2 degrees and about 50 inches of rain a year.

Rankings mix many factors, and statewide averages hide big differences between regions. The north Georgia mountains and the coast have different weather, so look at the area where you plan to live.

Tiny home communities in Georgia

These communities come from their own or their developer's websites. Rules, prices and openings change, so contact each one directly before you plan around it.

  • Little River Escape, Cloudland, on Lookout Mountain. A gated community of leased wooded lots. Its developer, River Ridge Escapes, describes lots sized for a park model home on renewable five-year leases, open to full-time or seasonal living, and lists it as sold out with resales only.
  • River Ridge Escapes, northwest Georgia. The same developer runs other communities near Lyerly and Menlo with leased or owned lots for tiny homes, park models or site-built homes. Check its site for which have lots.
  • The Nest at Brannon Ridge Reserve, Young Harris. Buy a lot and build a small home on a foundation, with plans starting at 432 square feet and modular homes in its newer phase. Its site says only a few lots remain.
  • Savannah Acres Tiny Home Community, Girard. Lot rent starts at $500 a month plus metered water and power, on 12-month leases. It takes only homes built by Dragon Tiny Homes.

Tours we have filmed in Georgia

We have not filmed a tiny home in Georgia yet. When we do, it will be listed here. Our tours from other states are at Tiny Home Tours by State.

Get new tours and guides

Every other Friday we send real tours, results from our audience polls, and parking and legal lessons from people living tiny. Join the Tiny Home Tours newsletter.

Frequently asked questions

Is it legal to live in a tiny house in Georgia?

Yes. On a permanent foundation, a tiny home is a house and must meet the state residential code, with sewer or an approved septic system. A tiny home on wheels is outside the state building codes, so local zoning decides whether you can live in one full time.

Does Georgia use Appendix Q for tiny houses?

Only where a city or county adopts it, as far as the sources show. Georgia's 2024 code includes the tiny house appendix, now called Appendix BB, and the state amended it, but DCA did not adopt it statewide. State law enforces an appendix only where the code text refers to it, a local ordinance includes it or DCA adopts it, and we did not find a Georgia city or county that has adopted it. Ask your building department before you design a loft around it.

Is there a minimum house size in Georgia?

Not in state law. Minimum house sizes are set by cities and counties, and some, like Athens-Clarke County, have recently dropped theirs. Ask your zoning office.

Can I park a tiny home on wheels on my own land in Georgia?

It depends on your county or city. Several counties limit or ban living in an RV, sometimes even inside an RV park. Cherokee and Banks counties do not allow an RV to be permanently occupied, and unincorporated Murray County allows RV living only in a park or campground, up to 180 days a year. Ask your zoning office and get the answer in writing before you buy.

Can I build an ADU in Georgia?

There is no statewide ADU law, so it depends on your city or county. Atlanta allows a detached ADU of up to 750 square feet in some zones, though a separate limit on accessory buildings may lower that next to a small house, and Decatur allows one in most of its residential zones, with size and owner rules set in its development ordinance, so ask the city for the current limits.

Do I need a septic permit for a tiny home in Georgia?

Yes, if the land is not on sewer. You need a construction permit from your county health department before any work on the lot, and it is issued after a site inspection.

Sources

This page explains the rules in general terms and is not legal advice. Local rules vary. Confirm with your city or county before you buy land or a home.

Hero photo: Wormsloe, near Savannah, by Jacob Mathers on Unsplash.

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