City · Michigan
ADU rules in Grand Rapids
2 sources
These are the primary sources for accessory dwelling unit regulations in Grand Rapids: 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
- library.municode.comOfficial sourceVerified July 2026Code of Ordinances §5.9.03https://library.municode.com/mi/grand_rapids/codes/code_of_ordinances?nodeId=TITV--ZONING_PLANNING_CH61ZOOR_ART9USRE_S5.9.03ACDWUNAD
- grandrapidsmi.govOfficial sourceVerified July 2026https://www.grandrapidsmi.gov/media/m1dbqvyy/faqs-accessory-dwelling-units-april-2025.pdf
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