$800,000 62-acre residential/senior housing development site planned for 160 units. Engineering and architectural plans completed and approved. Located on 24th Avenue in Fort Gratiot near established retail and community amenities. 58050221725 MLS 62-acre residential/senior housing development site planned for 160 units. Engineering and architectural plans completed and approved. Located on 24th Avenue in Fort Gratiot near established retail and community amenities. 24th Ave, St. Clair Courtesy of Pilot Property Group - Residential LLC 5862540900