Home Business in Detroit, MI (2026)
4 verified home business rules for Detroit, Michigan, sourced directly from the municipal code and official government pages.
Verified from official government sources
Zoning & Home Occupation Permits
Detroit lets home occupations run without a permit if they stay incidental to the dwelling, but zoning caps their size, staff, and visibility, and bars retail sales outright.
Detroit Home Occupation Zoning Rules
Some RestrictionsDetroit City Code § 50-12-481
Home occupations that comply with the regulations of this subdivision are allowed within a dwelling unit, without need for a permit or registration unless otherwise specified in this subdivision, where such home occupation is incidental and subordinate to the use of the dwelling for residential purposes. (Code 1984, § 61-12-381; Ord. No. 11-05, § 1(61-12-381), eff. 5-28-2005; Ord. No. 31-15,...
Signage Rules
Detroit bars any exterior sign for a home-based business: the zoning code requires zero visible evidence of a home occupation from the street or a neighboring lot.
Detroit Home Occupation Sign Ban
Significant RestrictionsDetroit City Code § 50-12-489
There shall be no visible evidence of the conduct of a home occupation when viewed from the street right-of-way or from an adjacent lot. Home occupations shall not involve any exterior alteration that would affect a substantial change in the residential character of the building.
Customer Traffic Restrictions
Detroit caps client and visitor traffic to a home occupation at levels matching normal neighborhood activity: no numeric count, but a real, enforceable standard.
Detroit Home Business Client Traffic Rule
Some RestrictionsDetroit City Code § 50-12-487
The home occupation shall not cause an increase in traffic to and from the dwelling by visitors, clients, or customers so as to be contrary to the normal amounts and timing of traffic by residents and guests customary to the neighborhood.
Home Daycare
Detroit's zoning code lists 'family day care home' as a by-right use in every residential district from R1 through R6, while a larger 'group day care home' needs a conditional use permit first.
Detroit Home Day Care Zoning Rules
Few RestrictionsDetroit City Code § 50-8-15
By-right public, civic and institutional uses within the R1 Single-Family Residential District are as follows: Family day care home.
Looking for Wayne County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Detroit city rules.
Home Business in Wayne County →