658 Union Street #C
MLS® #RLS10070437
Listing by The Corcoran Group
3
Bedrooms
2
Baths
1,413
Sq. Ft.
2006
Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: North,South facing
- Outdoor Space: Balcony, Rooftop
Property Details
Description
Truly a rare find. This beautiful 3 bed, 2.5 bath triplex condo in the heart of Park Slope boasts 3 balconies and a gorgeous private roof deck with stunning views of Manhattan. Fully renovated kitchen and master bath. Washer/dryers allowed, but the unit has its own washer and dryer in the basement, as well as storage. 658 Union is a self-managed boutique condo with low common charges and tax abatement in place until 2032. No board application required for purchasers.
Features & Amenities
Exterior Features
Building Information
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
90
Median Asking Price
$1.74M
Median $/Sqft
$1,422
Avg Days on Market
N/A
New This Week
7
Price Reduced
16%
Sold (30 Days)
19
Median Sale Price
$1.67M
Live data from RLS at REBNY • Updated 4/8/26, 6:16 AM EST
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Location
658 Union Street #C, 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 - Kelley Vick
Listing Contact: (212) 452-4362
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 4/8/2026 at 10:16 AM UTC