3870 Arsenal Street Facing Tower Grove Park this impressive 4-family located in the desirable Tower Grove Heights neighborhood, with 4, 472 sq.ft., is fully occupied, privately maintained and improved since 2001. 2-car detached garage, backyard pergola for outdoor activities, rear decks, upper front balconies enhance natural lighting. Original refinished hardwood floors, mantels/fireplaces in living rooms, pocket doors, and historic details such as crown moldings, baseboards, arched entries, built-ins, french doors. All units feature updated kitchens with 42" cabinets, granite countertops, and stainless steel appliances. Upper units are 2 bedroom and include an office (lower easily used as 2 beds too). Individual systems with forced heat/central air. The building's historic charm is complemented by modern updates, making it a unique and attractive investment in a sought-after neighborhood. This property is perfect for those seeking a blend of historic charm and contemporary amenities in a prime location.