Rare 6-Family brick semi-detached house in the Heart of Sunset Park! This well-maintained, excellent-condition building features six spacious residential units with flexible 2-bedroom layouts, and each unit has 1 bathroom and an additional bathroom in the full, finished basement. Building size 22x80 over a 30x100 lot. Located in an R6 zoning district, the property offers a Residential FAR of 2.2, Facility FAR of 4.8, and current FAR of 1.76, providing outstanding future development potential. Approximate maximum buildable area is 6,611 sq. ft. for residential use and up to 14,424 sq. ft. for community facility use. Features include separate utility meters and a private driveway with multiple parking spaces. Conveniently situated near major shopping corridors, restaurants, schools, and public transportation ( B11, B70 buses, D, N, Q Trains). Excellent opportunity for investors, developers, or end users seeking high rental income and long-term upside in one of Brooklyn's most desirable and high-demand neighborhoods.