City · Michigan
ADU rules in Detroit
2 sources
These are the primary sources for accessory dwelling unit regulations in Detroit: the city's own zoning code, planning department pages, and permit guides. Start here before talking to anyone: the rules below are what your permit reviewer will apply.
ADU regulations
- detroitmi.govOfficial sourceLive July 2026Setbacks for Accessory Buildings and Corner Lots (PDF)https://detroitmi.gov/sites/detroitmi.localhost/files/2019-04/Setbacks%20for%20Accessory%20Buildings%20and%20Corner%20Lots.pdf
- library.municode.comOfficial sourceVerified July 2026Code of Ordinances §50-13-208https://library.municode.com/mi/detroit/codes/code_of_ordinances?nodeId=COCH50_CH50ZO_ARTXIIIINDIST_DIV1TAINDIST_SDJMIINDIST_S50-13-208ACBUSTRESESEPRBU
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