204 21st Street #1A
MLS® #RLS10438568
Listing by The Corcoran Group
2
Bedrooms
1.5
Bath
1,009
Sq. Ft.
2003
Year Built
Quick Summary
Property Highlights
- Exposure: North,South facing
- Outdoor Space: Terrace
- Climate Control: Central Air
Property Details
Description
This lovely Garden Duplex sits at the border of South Slope and bustling Greenwood. Though it is a one bedroom with rec room, it is currently being used as a large two bed 1.5 bathroom home. The very large "Rec Space" is currently configured as an extra large master with en suite but the possibilities are endless. Central Heat and Air Conditioning, Modern Appliances and a beautifully landscaped bi-level Back Yard make this property a must see. Low caring costs, a tax abatement in place until 2031, and increasing local development at the heart of two bustling neighborhoods make this is a fabulous starter home or perfect investment property. There is laundry in the building as well as a large extra storage unit. Near Industry City, Sunset Park, Subways, Restaurants, Cafes and Shopping.
Features & Amenities
Exterior Features
Financial Details
About Park Slope
View All Park Slope ListingsPark Slope is a well-known Brooklyn neighborhood, recognized for its tree-lined streets and preserved brownstones. Bordering the western edge of Prospect Park, the neighborhood offers convenient access to green space. The real estate market features a mix of historic townhouses, cooperatives, and modern condominiums, within walking distance of the park.
Park Slope Live Market Data
View NeighborhoodActive Listings
86
Median Asking Price
$1.72M
Median $/Sqft
$1,435
Avg Days on Market
N/A
New This Week
4
Price Reduced
14%
Sold (30 Days)
20
Median Sale Price
$1.67M
Live data from RLS at REBNY • Updated 4/6/26, 3:37 AM EST
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Location
204 21st Street #1A, Park Slope, Kings County • Near 4th / 5th Avenues
Floor Plans
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
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
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Listing Courtesy of The Corcoran Group - Susan D Little
Listing Contact: (510) 205-6991
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RLS Data display by Keller Williams NYC. Data last updated on 4/6/2026 at 7:37 AM UTC