SOLD FOR $1,250,000
· Closed December 19, 2022
370 UNION Street #2B
MLS® #RLS10815464
Listing by Douglas Elliman Real Estate
3
Bedrooms
1
Bath
N/A
Sq. Ft.
1910
Year Built
Quick Summary
Property Highlights
- Style: Prewar architecture
- Character: Pre-war building (1910)
- New Construction: Brand new building
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Sep 15, 2022 | $1,350,000 | - |
| Currently | May 3, 2026 | $1,250,000 | -7.4% |
Description
Welcome home to 370 Union Street! Unit 2B is a stunning 3-bedroom condo centrally located on one of the finest blocks in Carroll Gardens!
This sun-filled home offers a sprawling living space that flows from the kitchen through the dining area to the living room, making it the ideal home for entertaining or relaxing with space to spare. Enjoy the oversized windows that look out to the treetops and greenery of the front garden. The home's gorgeous hardwood floors and original molding & trim add character and warmth to the residence.
Unit 2B is a spacious three-bedroom one-bathroom home featuring a spacious living room and ample sunlight. The primary bedroom is enormous and has the option of being used as a large home office or separate play area. The two additional bedrooms face the courtyard and are extremely quiet.The kitchen offers plenty of counter space and is a joy to cook in for any home chef. There is a Miele electric washer and dryer for laundry.
370 Union Street is a 16-unit pre-war condo building with low monthlies, bike storage, and a beautiful, expansive front garden in the best part of Carroll Gardens, not to mention it's just a block from the F/G train. Your new home is a block away from Carroll Park, the Farmers Market on Sundays, countless top-rated restaurants, charming boutiques, and local shops.
Features & Amenities
Interior Features
Appliances
Building Information
Financial Details
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, 9:06 AM EST
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Location
370 UNION Street #2B, Carroll Gardens, Kings County • Near SMITH STREET and 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
The current listed common charges are $500 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $7,752, or roughly $646 per month. Verify the current assessment with your attorney before closing.
This property has 3 bedrooms and 1 full bathroom.
According to MLS records, the building was constructed in 1910, making it approximately 116 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.
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
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 Douglas Elliman Real Estate - Alexander Maroni
Listing Contact: (917) 704-3102
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 1:06 PM UTC