Preserve on Ash III Limited Dividend Housing Association LLC

Built World

Building the 60-unit Preserve on Ash III project, including the eight townhomes permitted at 3106 15th St.

Detroit issued a building permit Oct. 19 for a two-story townhouse building at 3106 15th St. in North Corktown. Permit BLD2025-00655 covers eight two-bedroom, 1.5-bath units at a contractor's estimated $2.3 million, though its use field lists 10 units.

Updated Oct 23