Doral, FL Accessory Structures: Tiny Homes (2026)

Doral's Land Development Code does not include specific provisions for tiny homes. Any dwelling unit must comply with the Florida Building Code residential requirements including minimum ceiling heights, room dimensions, egress windows, and plumbing fixture counts. The Florida Building Code Residential Volume sets minimum habitable room sizes at 70 square feet with at least one room of 120 square feet. Doral's zoning code establishes minimum lot sizes and dwelling unit standards that effectively limit ultra-small housing. Tiny homes on wheels (THOWs) are classified as recreational vehicles under Florida law and may not be used as permanent residences in residential zoning districts. RVs may only be parked or stored in accordance with the city's recreational vehicle parking regulations and cannot be connected to utilities for habitation purposes. Site-built or modular tiny homes on permanent foundations that meet all Florida Building Code requirements may be permitted if they comply with the zoning district's minimum floor area and dimensional standards. Accessory dwelling units (ADUs) may provide a pathway for smaller dwelling units on existing residential lots, subject to any applicable ADU regulations in the Land Development Code. All residential construction requires a building permit with plans review and must meet HVHZ wind-load requirements.