253 21st St #TOWNHOUSE, Brooklyn, NY 11215

253 21st Street is a 20-foot-wide, three-family townhouse located in prime Greenwood. Meticulously maintained and thoughtfully upgraded by the same family for decades, this 100-foot-deep property is currently configured as a spacious two-family and offers a perfect blend of original charm, modern systems, and flexible living options. The primary owner's duplex spans the garden and parlor floors and features a flowing layout ideal for everyday living, entertaining, and working from home. On the garden level, you'll find a large living room with a decorative fireplace and original mantle, a renovated kitchen with an L-shaped island and ample storage, a full-sized dining area, and a full bathroom with a shower. This level also has a dedicated split A/C system. From the kitchen, step out onto a wood deck that leads to an extra-deep backyard—a rare open-air space perfect for entertaining, al fresco dining, or simply relaxing in the privacy of your own outdoor retreat. Upstairs on the parlor level, the king-size primary bedroom features an original marble mantle and decorative fireplace, along with a spacious walk-in closet. Two additional king-size bedrooms, a full bathroom, a laundry room, and a second split A/C system make this level both functional and elegant. The top floor hosts a renovated one-bedroom apartment, full of natural light and original details. This unit includes an open kitchen with a tin ceiling and treetop views, a generously sized living area, a king-size bedroom with a decorative fireplace and original mantle, a walk-in closet with a skylight, and a washer/dryer hookup. It’s ideal for rental income, guest accommodations, or a private home office. Modern upgrades throughout the property include updated electric and plumbing systems, a newer roof, split A/C systems on both duplex levels, and a pristine basement with two means of egress and a spotless mechanical room. Set on a quiet, tree-lined block, 253 21st Street is nestled in Greenwood Heights—one of Brooklyn’s most charming and under-the-radar neighborhoods. Enjoy a peaceful residential feel with convenient access to Park Slope, South Slope, and Sunset Park. The R train at 25th Street is just a few blocks away, and local favorites such as Sea Witch, Greenwood Park, Roots Café, Lot 2, and Baked in Brooklyn are nearby. You'll also be close to Greenwood Cemetery, Prospect Park, and Industry City. Whether you're seeking a home with rental income or a flexible multi-unit layout, 253 21st Street offers space, versatility, and lasting value in a vibrant Brooklyn enclave.