253 21ST Street
MLS® #RLS20012267
Listing by Serhant
4
Bedrooms
3
Baths
2,724
Sq. Ft.
1901
Year Built
Quick Summary
Property Highlights
- Views: Other
- Fireplace: 1 fireplace
- Character: Pre-war building (1901)
Property Details
Description
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 Caf , 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.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Appliances
Building Information
Financial Details
About Greenwood Heights
View All Greenwood Heights ListingsGreenwood Heights is a premier Manhattan neighborhood known for its central location and diverse housing stock. From historic pre-war cooperatives to modern luxury condominiums, the area offers a sophisticated urban lifestyle with easy access to the city's world-class dining, shopping, and cultural institutions.
Greenwood Heights Live Market Data
View NeighborhoodActive Listings
37
Median Asking Price
$1.32M
Median $/Sqft
$1,174
Avg Days on Market
N/A
New This Week
4
Price Reduced
27%
Sold (30 Days)
2
Median Sale Price
$1.52M
Live data from RLS at REBNY • Updated 2/16/26, 12:40 PM EST
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Location
253 21ST Street, Greenwood Heights, Kings County
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
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Listing Courtesy of Serhant - Abigail Palanca
Listing Contact: (718) 938-7308
Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., all rights reserved. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.
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RLS Data display by Keller Williams NYC. Data last updated on 2/16/2026 at 5:40 PM UTC