SOLD FOR $3,350,000
· Closed December 19, 2022
291 UNION Street #5C
MLS® #RLS10816457
Listing by Brown Harris Stevens Residential Sales LLC
3
Bedrooms
3
Baths
1,873
Sq. Ft.
2013
Year Built
Quick Summary
Property Highlights
- Exposure: East facing
- Outdoor Space: Terrace
- Parking: Private garage
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Oct 7, 2022 | $3,695,000 | - |
| Currently | May 3, 2026 | $3,350,000 | -9.3% |
Description
Nestled in the heart of historic tree-lined brownstone Brooklyn on the border of Carroll Gardens and Cobble Hill, residence 5C at Sackett Union is a modern oasis providing the ultimate in luxury living in brownstone Brooklyn. This stunning duplex has been immaculately renovated and completely overhauled by the current owners, taking the prior developer's package to an entirely new level, and offers almost 1900 square feet of space, comes with its own garage parking space and storage unit, all within a full service doorman building.
The centerpiece of the home is a generous sunken great room with huge picture window overlooking tree lined Court Street and adjacent triple mint chef's kitchen. In the great room, which provides ample space for living and dining, a wall of custom millwork built-ins and motorized Hunter Douglas window treatments have been added along with stunning lighting. The windowed gourmet kitchen has been opened up and overlooks the great room. With nearly 14 feet of Azerocare marble counter space on one side, new custom Henrybuilt cabinetry, and high-end stainless steel appliances by Miele, Wolf, & Sub-Zero, the kitchen is perfect for professional chefs and hobbyists alike.
An elegant gallery leads to a brand new full bathroom that has been completely redesigned with custom tilework, a designer round pedestal sink, and glass enclosed shower. The first of the three large bedrooms includes custom built-in shelving, a large closet, and two bright sunny windows. A third bedroom rounds out the main floor with a full en-suite bathroom and a spacious king-sized bedroom. The laundry room is also located on this level.
Downstairs, your private sanctuary awaits. The primary suite begins with a spa-like bathroom with double vanity, oversized soaking tub, and glass enclosed shower. The massive walk-in closet has been outfitted with custom shelving and storage and a large bedroom opens up to your private terrace overlooking tree-lined Court Street.
The home offers incredible storage with the additional unit with custom shelving in the basement of the building, assigned bike rack spaces, and customized storage throughout the apartment with 5 closets and ample built-ins.
Sackett Union residents enjoy the finest in luxury amenities while being surrounded by the incredible brownstones and tree-lined picture-book streets of Carroll Gardens and Cobble Hill. A 24-hour team of doormen and women greet you in the contemporary lobby. A state of the art fitness center includes a Peloton bike and the immense landscaped roof deck features unbeatable views of the Manhattan skyline and the Statue of Liberty. Neighborhood highlights include Carroll Park and a never ending selection of cafes, dining, and shopping along Smith and Court Streets. The rest of the city is easily accessible via the F and G trains at Carroll Street, Citi Bike, or a quick Uber/taxi, and with your own garage parking space in the building getting around couldn't be easier.
Please note the 421a Tax Abatement expires June 30, 2027.
Features & Amenities
Interior Features
Exterior 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, 9:07 AM EST
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Location
291 UNION Street #5C, Carroll Gardens, Kings County • Near Clinton Street/Court Street
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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
The current listed common charges are $2,020 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $12,132, or roughly $1,011 per month. Verify the current assessment with your attorney before closing.
This property has 3 bedrooms and 3 full bathrooms.
The listed interior living area is 1,873 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 2013, making it approximately 13 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.
At the current list price of $3,350,000 for 1,873 sq ft, the asking price per square foot is approximately $1,789. 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 Brown Harris Stevens Residential Sales LLC - Ari Harkov
Listing Contact: (212) 381-4246
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 1:07 PM UTC