ADU rules in North Miami, FL — also called accessory dwelling unit regulations or granny flat ordinances — cover setbacks, owner-occupancy, parking, and permit requirements.
As an incorporated municipality, North Miami sets its own ADU regulations through Chapter 29 (Land Development Regulations), independent of Miami-Dade County's ADU ordinance which applies only to unincorporated areas. ADU construction requires a building permit, must comply with HVHZ standards, and must conform to the property's zoning district requirements for setbacks, lot coverage, and building height.
North Miami regulates accessory structures and dwelling units through Chapter 29 (Land Development Regulations). As an incorporated city, North Miami's ADU rules are distinct from Miami-Dade County's ADU ordinance, which only applies to unincorporated areas of the county. ADU construction in North Miami requires a building permit from the Community Planning & Development Department and must comply with the property's zoning district requirements for setbacks, lot coverage, height, and floor area ratio. All construction must meet HVHZ standards under the Florida Building Code. Accessory structures (including ADUs, sheds, garages, and carports) must be maintained in good condition under Chapter 5, substantially free of dirt, stains, rust, mold, mildew, and visible damage. Florida's Live Local Act (2023) and subsequent amendments may impact local ADU regulations statewide, and North Miami's policies may continue to evolve. Prospective ADU builders should consult directly with Community Planning & Development at (305) 895-9825 for current requirements, as regulations may have been updated since the LDR adoption.
Building an ADU without a permit results in stop-work orders, fines, and mandatory after-the-fact permitting. Non-compliant structures may require modification or removal. Contact Community Planning & Development at (305) 895-9825.
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Side-by-side rule comparisons with other cities in Miami-Dade County.
See how other cities in Miami-Dade County handle adu rules.
See how North Miami's adu rules rules stack up against other locations.
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