451 Bay Ridge Avenue Exceptional mixed-use opportunity in the heart of Bay Ridge! This legal 2-family plus commercial building sits on a 19' x 100' lot and offers outstanding investment and owner-user potential. The ground floor features an approximately 19' x 75' commercial storefront with an approximately 19' x 55' basement and interior access. The second floor offers an approximately 19' x 55' spacious 3-bedroom residence. The property is legally classified as a 2-family plus commercial building per the Certificate of Occupancy, offering flexibility for future ownership. The commercial space is currently vacant, presenting an excellent opportunity for an owner-user or a new market-rate tenant. Excellent transportation access with the R subway station just half a block away. Ideally located near the vibrant 5th Avenue shopping and dining corridor, schools, parks, and other neighborhood amenities. A rare opportunity for investors and owner-users alike.