SOLD FOR $2,875,000
· Closed July 28, 2021
$2,875,000
463 Union Street
MLS® #RLS10711363
Listing by The Corcoran Group
4
Bedrooms
3
Baths
N/A
Sq. Ft.
N/A
Year Built
Quick Summary
Property Highlights
- Style: Prewar architecture
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Apr 15, 2021 | $2,500,000 | - |
| Currently | May 4, 2026 | $2,875,000 | +15.0% |
Description
Nestled in the beautiful, highly sought-after Carroll Gardens neighborhood, 463 Union Street is situated on an extra deep, 125 ft lot. This very special 2-family house features an owners duplex, garden rental apartment, excellent outdoor space, and a cellar for storage and mechanicals. Enjoy generous rental income or create a lovely single family home and convert the lower level to a home office and/or guest suite.Accessed by the front stoop, the upper duplex is light filled and finely designed. A large, sunny living area enriched by hardwood floors and painted exposed brick is perfect for relaxing and entertaining, with plenty of room for a dining table and a spacious closet. Enjoy an open flow to the chefs kitchen, which is well-appointed with ample cabinetry, generous Caesarstone countertops, a Sub-Zero fridge and Miele dishwasher. Nearby is a big pantry closet, convenient washer-dryer, and lovely full bath. A door from the kitchen leads out to the peaceful deck where you can sip morning coffee, read the newspaper, and serve evening cocktails to guests. Below is an oversized backyard down the stairs featuring a wonderful bluestone patio, outdoor kitchen with bluestone countertop and sink, and grassy lawn for entertaining, alfresco dining, gardening, and other outdoor pleasures. Level 2 of the duplex welcomes you with an airy sunlit landing used for home schooling, playing and reading. Two front-facing bedrooms have lots of light and closet storage, along with painted exposed brick accent walls. The primary bedroom sits in the quiet rear offering tons of closets, and a modern tiled full bathroom with dual sinks and spa shower. The lower level garden apartment with its own private entrance is a comfortable, welcoming retreat commanding excellent rent. Here youll find a graciously-proportioned living/dining area, an eat-in kitchen, and rear bedroom with full bath. Sliding glass doors from the bedroom open out to the patio/garden oasis for a taste of the outdoors. All in a prime location near the amenities, shops and eateries of Carroll Gardens and Cobble Hill. Youre also minutes from the newly-trendy Gowanus, and a quick bike ride to Prospect Park.
Building Information
About Carroll Gardens
View All Carroll Gardens ListingsCarroll Gardens is defined by its deep front gardens and long-standing bakeries and restaurants along Court and Smith Streets. The real estate market features wide historic brownstones alongside new construction condominiums that maintain the low-rise building scale.
Carroll Gardens Live Market Data
View NeighborhoodActive Listings
32
Median Asking Price
$2.00M
Median $/Sqft
$1,352
Avg Days on Market
N/A
New This Week
2
Price Reduced
13%
Sold (30 Days)
9
Median Sale Price
$3.12M
Live data from RLS at REBNY • Updated 5/3/26, 9:39 PM EST
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Location
463 Union Street, Carroll Gardens, Kings County • Near Hoyt Street & Bond Street
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)
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Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
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.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
This property has 4 bedrooms and 3 full bathrooms.
Pet policy requires confirmation with the listing broker.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or mcoste@kwnyc.com. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.
Have a question not answered here?
(917) 416-7433Listing Courtesy of The Corcoran Group - Jackie Torren
Listing Contact: (917) 287-4249
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.
Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.
Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.
RLS Data display by Keller Williams NYC. Data last updated on 5/4/2026 at 1:39 AM UTC