Welcome to 900 Brooklyn Avenue, a spacious 2-family attached limestone home in the heart of East Flatbush, Brooklyn. This classic property presents an incredible opportunity for investors, contractors, or buyers looking to customize a home with endless potential. Featuring approximately 2,048 square feet of interior space, this fixer-upper offers original character, generous room sizes, and flexible living layouts throughout. Both units feature spacious layouts with abundant natural light. The first level offers 6 rooms including a large living room, formal dining room, 2 bedrooms, 1 full bathroom, storage area, and a windowed kitchen with access to a bright sunroom and cozy outdoor patio area. The second level features a 7-room layout with 3 bedrooms, office space, open living area, kitchen, and 1 full bathroom, providing flexibility for extended family living or work-from-home needs. A skylight in the hallway adds warmth and natural light to the upper level. The full semi-finished basement includes a separate entrance, spacious open area, laundry room, boiler room, and a 3/4 bathroom, offering additional storage or recreation space. Conveniently located near shopping, restaurants, schools, parks, Kings County Hospital, SUNY Downstate Hospital, and public transportation including the B35 bus and nearby 2 and 5 subway lines. Easy access to Linden Boulevard, Church Avenue, and Flatbush Avenue allows for convenient travel throughout Brooklyn and into Manhattan. A rare opportunity to restore and transform a classic Brooklyn limestone into a special residence or investment property in one of Brooklyn’s established neighborhoods.