Accessory Structures in Livonia, MI (2026)
5 verified accessory structures rules for Livonia, Michigan, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Livonia does not broadly permit accessory dwelling units in single-family zones. Detached ADUs are generally prohibited, while in-law suites within the main home are limited.
Livonia ADU Rules
Heavy RestrictionsShed Rules
Livonia allows one accessory shed per residential lot with size, height, and setback limits. Sheds over 200 square feet need a building permit.
Livonia Shed Rules
Some RestrictionsGarage Conversions
Converting an attached garage into living space in Livonia requires a building permit and planning review, and most single-family lots must maintain a covered parking stall.
Livonia Garage Conversions
Heavy RestrictionsCarport Rules
Livonia limits carports in residential zones. Permanent attached or detached carports are usually treated as accessory structures and must meet setback and permit rules.
Livonia Carport Rules
Some RestrictionsTiny Homes
Livonia does not have a separate tiny home category. Permanent homes must meet full Michigan Residential Code minimums; RV-style units on wheels cannot be used as dwellings.
Livonia Tiny Home Rules
Heavy RestrictionsLooking for Wayne County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Livonia city rules.
Accessory Structures in Wayne County →