SOLD FOR $3,400,000
· Closed February 1, 2021
381 Union Street
MLS® #RLS10679212
Listing by The Corcoran Group
5
Bedrooms
3.5
Baths
N/A
Sq. Ft.
1899
Year Built
Quick Summary
Property Highlights
- Style: Prewar architecture
- Character: Pre-war building (1899)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Oct 29, 2020 | $3,400,000 | - |
| Currently | May 4, 2026 | $3,400,000 | - |
Description
A Rare opportunity to own and create a masterpiece from a 22 feet wide stately townhouse on one of the best blocks of Carroll Gardens does not come around often - 381 Union St is now on the market for the first time in decades. This grand 4-story brownstone with front and rear gardens is a sight to behold and the possibilities are endless. The current configuration consists of an owners duplex garden unit that has gargantuan 12 foot tall ceilings on the parlor floor and 2 floor-thru apartments above, each with separate kitchens and full baths that can produce income right away in this highly sought after neighborhood. The real possibility is to restore this home back into a glorious single family townhouse or make it an owner?s triplex with garden level rental. Many of the original details are completely intact such as the 5 gorgeous marble fireplaces and mantles. The bones of this townhouse are in fantastic condition as are the mechanicals that have been expertly maintained and updated throughout the years. The spacious backyard has been loved and taken care of for multiple generations and can be enjoyed right away. The location is simply amazing, around the corner to Carroll Park and the Carroll St F/G subway train and all the shops of Court and Smith Streets within a short walking distance. Please refer to the floorplans and contact us for more details and to arrange a private showing.
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 5/4/26, 1:48 AM EST
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Location
381 Union Street, Carroll Gardens, Kings County • Near Street
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)
Want help estimating ownership costs or understanding building compliance? Let's discuss
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 5 bedrooms and 3 full bathrooms and 1 half bathroom.
According to MLS records, the building was constructed in 1899, making it approximately 127 years old.
This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.
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 - Behzad Amiri
Listing Contact: (718) 810-4012
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 5:48 AM UTC