State Zoning Guide · 2026

Florida Tiny Home & Container Home Zoning Laws

Last updated: July 29, 2026
Written and researched by the Luxe Box Properties Editorial Team · Information last checked July 2026

Florida regulates small homes primarily through the statewide Florida Building Code, while individual counties and cities control land use through their own zoning. There is no single statewide minimum square footage for permanent tiny homes, but the rules vary significantly once you get to the county level.1,5

The most important distinction in Florida: a tiny home on a permanent foundation is treated as a standard single-family dwelling under the Florida Building Code, subject to the same structural and safety requirements as any house. A tiny home on wheels (THOW) is generally treated as a recreational vehicle under Florida Statute §320.01, which restricts it to RV parks and generally prohibits using it as a primary residence in standard residential zones.2,5

1. Foundation-Built Homes: Florida Building Code Applies

Florida has adopted IRC Appendix Q, which provides relaxed ceiling-height and loft requirements specifically for dwellings under 400 square feet, making compliant small permanent homes more achievable.6 Beyond that, a foundation-built tiny home must meet the same structural, electrical, plumbing, and energy requirements as a full-size house, including Florida-specific requirements like wind-borne debris impact windows and flood elevation design in coastal areas.5

2. Homes on Wheels Face a Harder Path

If a THOW carries RVIA certification, Florida typically treats it as a recreational vehicle: legal to park in RV parks, but generally not usable as a primary residence in a standard residential zone.2 If instead it's built to the ANSI A119.5 park model standard and stays under 400 square feet, it falls under manufactured housing rules regulated by the Florida Department of Highway Safety and Motor Vehicles instead — a different, sometimes more workable, regulatory path.2

3. County-by-County: Real Examples

This is where Florida gets genuinely complicated, and generic statewide guidance stops being useful. A few real, current examples:

County / CityNotable Rule
Brevard CountyAllows dwellings as small as 200 sq ft on permanent foundations in certain agricultural and rural residential zones; setbacks start at 25 ft front, 7.5 ft side3
Miami-Dade CountyAuthorizes tiny houses as ADUs ("efficiencies, studios, guesthouses") with a Certificate of Use; eligible lots must be at least 7,500 sq ft in AU, EU, RU, and certain GU zones4
Sarasota CountyIncreasingly ADU-friendly, allowing units up to 750 sq ft in most single-family residential zones; owner must live in the main house or the ADU7
Pasco CountyPermits ADUs in single-family zones as of early 2025, but explicitly prohibits using an RV or mobile home as an ADU — it must be permanent, factory-built, or site-built7
Lee CountyPermits tiny homes on foundations in rural and agricultural zoning districts; minimum lot sizes start around 7,500 sq ft in some residential zones3

4. A Bill Worth Watching

As of this writing, Florida's 2026 legislative session is considering an ADU bill that, if passed as currently written, would require local governments to adopt new ADU rules by December 1, 2026. THOWs would likely still be treated as RVs under separate rules even if this passes.1 Check current status before relying on this — legislation can change significantly between introduction and passage.

5. Costs Specific to Florida

Professionally built tiny and container homes in Florida run roughly $42,000 to $175,000 and up, depending on size, materials, and hurricane-code compliance requirements specific to the state.3 Coastal and wind-zone construction requirements can add meaningfully to the cost compared to inland builds.

How to Verify Your Specific Situation

  1. Identify your property's exact zoning designation through county records, not just the city name.
  2. Search your county's code for both "tiny house" and "accessory dwelling unit" — different counties use different terminology.1
  3. Confirm whether your planned structure is a foundation build, a THOW, or a park model, since each follows a different regulatory path in Florida.
  4. Call the local planning department directly before purchasing land or a home with a specific placement plan in mind.

Before you buy land in Florida, run the full checklist.

Read the Land Due Diligence Guide

or see our national ADU placement guide →

Sources

  1. Nolo, "Is It Legal to Put a Tiny House in My Florida Backyard?"
  2. Dream Tiny Houses, "Florida Tiny House Zoning Laws & Regulations."
  3. FindATinyHouse, "Tiny Home Zoning Laws in Florida: 2026 Guide."
  4. Great Lakes Tiny Home, "What Counties in Florida Allow Tiny Houses."
  5. Zook Cabins, "Tiny Home Regulations In Florida: The Complete Guide."
  6. EcoLifeHomes, "Navigate regulations for park model homes in Florida 2026."
  7. Clever Tiny Homes, "4 Legal Ways to Place a Tiny Home in Florida."