Are Tiny Homes Legal In Alabama

Alabama State Flag
Legal StatusTiny homes are not widely accepted in Alabama, and regulations vary extensively from county to county
Tiny Home TypesTiny homes on wheels (THOW) and on foundations
State Building CodeAlabama does not have statewide laws regulating tiny houses, resulting in varying building codes across the state
Summary of Alabama Tiny Home Legislation

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Table of Contents


Tiny House Made Easy™

While the tiny home movement continues to grow throughout the United States, Alabama’s stance on these minimalist dwellings remains unclear. Are tiny homes legal in Alabama? The answer is not straightforward – building codes and zoning regulations for tiny homes vary extensively from county to county in Alabama. Some cities like Birmingham, Montgomery, and Auburn are considered tiny house-friendly, while others do not acknowledge or have a specific definition of what a tiny house is.

Building Codes in Alabama

Tiny homes are not widely accepted in Alabama, and the building codes and zoning regulations vary extensively from county to county. While some cities like Birmingham, Montgomery, and Auburn are considered tiny house-friendly, most counties lack a definition or acknowledgement of what a tiny house is. According to Best Tiny Cabins, tiny houses are considered camping trailers by most counties in Alabama, so they are illegal for two reasons:

  • Camping trailers aren’t allowed in residential areas,
  • Tiny houses don’t meet the building code requirements for permanent dwellings.

Although there are no statewide laws regulating tiny houses in Alabama, many localities have ordinances that restrict the size and placement of houses. Therefore, it is important to check with the local authorities before building or placing a tiny home in Alabama.

With the lack of statewide laws on tiny houses, Alabama’s building codes depend on local guidelines. For example:

  • In Jefferson County, certain districts permit accessory dwelling units (ADUs) no larger than 200 square feet.
  • In Baldwin County, habitable spaces and hallways in tiny houses must have a minimum ceiling height of 6 feet 8 inches, with bathrooms, toilet rooms, and kitchens at 6 feet 4 inches.

It is crucial to research the specific regulations and codes for the county or city where you plan to build or place your tiny home.

Tiny Homes on Wheels

Tiny homes on wheels (THOW) present another challenge in Alabama, as many counties consider them camping trailers, which are not permitted in residential areas. To legally build or place a tiny home on wheels in Alabama, potential owners should investigate individual county rules and guidelines to avoid potential legal issues.


In summary, the legality and building requirements for tiny homes in Alabama depend heavily on local regulations. Prospective tiny home owners should consult with local authorities and thoroughly research guidelines before embarking on their tiny house journey. Check out our guide on tiny houses to learn more about tiny home living.