Detroit, MI Holiday Decorations: Lawn Ornament Rules (2026)

Detroit's Chapter 50 Zoning Ordinance regulates structures, accessory buildings, and signs but does not restrict decorative lawn ornaments, statuary, or religious yard displays at single-family or two-family properties. The Property Maintenance Code (Chapter 8) requires only that the property be free of blight conditions — broken, deteriorated, or abandoned ornaments could be cited. Political signs are protected under the First Amendment and the City may not regulate them based on content; Detroit Code §50-13 permits non-commercial signs in residential zones subject to general size limits. In Local Historic Districts under Chapter 25 (Indian Village, Boston-Edison, Palmer Woods, West Village, and others), any visible alteration to the streetscape — including permanent yard sculpture, fountains, or built-in religious shrines visible from the public right-of-way — requires a Certificate of Appropriateness from the Historic District Commission. Detroit's flag display rule (no City ordinance restricting flagpoles for residential properties) is largely a state and federal matter; the federal Freedom to Display the American Flag Act of 2005 preempts HOAs from prohibiting reasonable flag displays. Private HOAs and condo associations may impose architectural-review requirements for ornaments; these are enforceable only privately.