$2,560,000
434 Union Street
MLS® #RLS10055044
Listing by The Corcoran Group
Studio
Bedroom
0
Bath
N/A
Sq. Ft.
1920
Year Built
Quick Summary
Property Highlights
- Style: Prewar architecture
- Character: Pre-war building (1920)
Property Details
Description
Classic brick three-unit townhouse in Carroll Gardens. Built in the 1920's, this Union Street townhouse retains much of it's original details such as 3 fireplaces with mantles, original moldings and hardwood floors. The current owner is a designer who thoughtfully designed the house with in-unit washer/dryers, Sub-Zero refrigerators and Jacuzzi tubs.Currently configured as a garden-level duplex with an open living/dining/kitchen and powder room on the parlor level, and 2 bedrooms, full bath and washer dryer on the lower level. The duplex opens out onto a private garden for relaxing and entertaining. The upper two units have an open living/dining/kitchen in front with a large master bedroom in the back. Either room could easily be divided to make room for a home office or second bedroom. A rear section of the garden was designed to be accessed by these two units if so desired to maximize the income potential. Units are separately metered, each having their own furnace and hot water heater.
Building Information
About Carroll Gardens
View All Carroll Gardens ListingsCarroll Gardens is famous for its unique 'deep front gardens' and its rich culinary and bakery heritage. This charming neighborhood offers a small-town feel with its boutique shops and renowned bakeries along Court and Smith Streets. The real estate market is highly coveted, featuring historic brownstones that are often wider than those in neighboring areas, alongside intimate new construction condominiums that maintain the neighborhood's low-rise character.
Carroll Gardens Live Market Data
View NeighborhoodActive Listings
29
Median Asking Price
$2.20M
Median $/Sqft
$1,417
Avg Days on Market
N/A
New This Week
5
Price Reduced
10%
Sold (30 Days)
5
Median Sale Price
$2.55M
Live data from RLS at REBNY • Updated 3/25/26, 6:14 PM EST
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Location
434 Union Street, Carroll Gardens, Kings County • Near Street
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
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Listing Courtesy of The Corcoran Group - Joan Dougherty
Listing Contact: (917) 971-6336
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RLS Data display by Keller Williams NYC. Data last updated on 3/25/2026 at 10:14 PM UTC