Residential-in-Commercial-Zone Laws - Study (Bring Back Main Street Act)

HB 1137 (the "Bring Back Main Street Act") requires Maryland counties to permit multifamily developments (buildings with 5+ residential units sharing walls) and mixed-use developments (primarily residential with non-residential space limited to under 50% of total floor area, confined to first floors) on certain properties. It prohibits counties from imposing restrictions on these developments, such as limiting building height or density, while allowing counties to require a minimum of 15% of floor space in mixed-use projects to be dedicated to retail uses and to mandate on-site parking. The bill directly affects counties (by changing their zoning authority), developers seeking to build these projects, and property owners on affected parcels. It updates Maryland’s land use code to streamline approval for these development types, aiming to support community revitalization.