Fort Worth is one of the most ADU-friendly cities in the DallasâFort Worth area. The city has no owner-occupancy requirement for ADUs, which means you can build a garage apartment and rent it to anyone â you don't have to live on the property. Strong rental demand in neighborhoods like Near Southside, Fairmount, Arlington Heights, and the TCU area makes Fort Worth one of the best markets in DFW for garage apartment investment.
ADU and Garage Apartment Zoning in Fort Worth
Fort Worth permits garage conversions and new ADU construction in most residential zones. The main requirements: you must maintain equivalent covered parking (or obtain a variance), egress windows and smoke/CO detectors are required in all converted living spaces, and a building permit is mandatory for any conversion or new construction. Height limits for above-garage builds are typically 25â35 feet depending on district. No owner-occupancy requirement â one of the most investor-friendly policies in DFW. Contact the Fort Worth Development Services Department at (817) 392-8000 for address-specific confirmation.
What Does a Garage Apartment Cost in Fort Worth?
Fort Worth sits in the middle of the DFW cost range. Labor costs are slightly lower than north Dallas suburbs. Permit fees run $800â$2,500 for typical ADU projects. Most garage conversions in Fort Worth run $40,000â$100,000. Above-garage apartments: $80,000â$180,000. Detached ADUs: $100,000â$280,000.
Full Garage Apartment Cost Guide for DFWPopular Garage Apartment Projects in Fort Worth
The most common projects in Fort Worth are garage conversions in older, established neighborhoods â particularly in the 76104, 76110, and 76107 zip codes where homes often have detached garages with alley access. Above-garage apartment builds are popular in near-downtown neighborhoods where lot sizes are smaller but demand for rental units is high. Guest houses for aging parents are a growing segment in west Fort Worth neighborhoods with larger lots.
Why Fort Worth Homeowners Are Building Garage Apartments
Fort Worth's rental market is strong and growing. The city's population has grown significantly over the past decade, and housing supply hasn't kept up. Garage apartments in established neighborhoods close to downtown, TCU, and major employers rent quickly â typically $1,200â$1,800 per month depending on size and finish. Property values in Fort Worth's core neighborhoods have appreciated significantly, and adding an ADU typically increases assessed value by 8â15%.