SOLD FOR $2,175,000
· Closed November 15, 2021
322 Union Street #*
MLS® #RLS10668150
Listing by Brownstone Real Estate LLC.
6
Bedrooms
4
Baths
4,092
Sq. Ft.
N/A
Year Built
Quick Summary
Property Highlights
- Location: Carroll Gardens, Brooklyn
- Property Type: Multi Family
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jul 9, 2020 | $2,175,000 | - |
| Currently | May 3, 2026 | $2,175,000 | - |
Description
322 Union Street is a vast, four-family townhouse configured as four individual apartments, with high ceilings, original details, and surprisingly spacious footprints. Due to the large size of each apartment, the home is ideal for end-users and investors alike, offering both an unparalleled location and creative opportunity. Similar homes in the area evolve into grand single-family residences, beautiful and practical two-family abodes, and luxury apartments in historic structures.
Carroll Gardens and Cobble Hill are similar neighborhoods that share a distinct feeling of community and a rich local culture. The areas are abundant in boutique retailers and unique artisans, along with an ever-growing list of gourmet dining establishments on Court and Smith Streets. With a coalescence of culture, centrality, and privacy, Carroll Gardens and Cobble Hill have a captivating and compelling character that make properties in the areas highly sought-after.
322 Union Street offers purchasers the opportunity to own a piece of the culture and elegance of Brownstone Brooklyn. While times change, the power of a cornerstone investment remains. For one-hundred years, 322 Union Street provided that strength and stability as a spacious, historic and centrally-located home.
Building sold as-is, with two occupied units.
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, 6:54 PM EST
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Location
322 Union Street #*, Carroll Gardens, Kings County • Near COURT
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 6 bedrooms and 4 full bathrooms.
The listed interior living area is 4,092 square feet. Verify dimensions independently during due diligence.
Pet policy requires confirmation with the listing broker.
At the current list price of $2,175,000 for 4,092 sq ft, the asking price per square foot is approximately $532. 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 Brownstone Real Estate LLC. - Vinny DiMartino
Listing Contact: (718) 855-4111
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 10:54 PM UTC