SOLD FOR $2,700,000
· Closed April 27, 2023
371 Union Street
MLS® #RLS10844069
Listing by Compass
5
Bedrooms
4
Baths
3,375
Sq. Ft.
1899
Year Built
Quick Summary
Property Highlights
- Outdoor Space: Building Patio, Building Terrace, Patio, Terrace
- Fireplace: Wood-burning or decorative fireplace
- Style: Prewar architecture
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | May 12, 2022 | $2,700,000 | - |
| Price Reduced | Apr 28, 2023 | $2,750,000 | +1.9% |
Description
Come explore the charm and uniqueness of this exceptional four story, two unit Brownstone, set on one of the best blocks in vibrant Carroll Gardens. This rare opportunity awaits your personal touch. Bring your architect and contractor and envision your dream home. This gorgeous residence measures 14 x 45 with an extension, set on a 90 foot lot. The garden floor was recently reinforced with steel beams and renovated with high-end stainless-steel appliances, new floors and split-unit air conditioning. Approximately 3375 square feet affords tremendous versatility to create a layout and flow to fit any lifestyle. Configure the house as a two family with a spacious owners garden triplex and an income-generating top floor rental, or design a spectacular single family that could easily be your forever home. 371 Union Street is ideally located on one of Brooklyn's most sought-after blocks, with an address just moments to lovely Carroll Park, boutique shops, great cafes, Smith Street's 'Restaurant Row,' plus numerous services and conveniences. The F/G subway lines are a half block away, as well as easy bus service and close proximity to the BQE for drivers. Truly an amazing offering that must be seen to be appreciated! This is a co-listing!
Features & Amenities
Interior Features
Exterior Features
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, 7:39 AM EST
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Location
371 Union Street, Carroll Gardens, Kings County • Near Smith Street/Hoyt 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)
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 4 full bathrooms.
The listed interior living area is 3,375 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1899, making it approximately 127 years old.
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $2,700,000 for 3,375 sq ft, the asking price per square foot is approximately $800. This figure is for reference only and may differ from appraised or assessed values.
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 Compass - Tyson Lewis
Listing Contact: (917) 716-7361
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 5/3/2026 at 11:39 AM UTC