Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $3,800,000

· Closed January 22, 2024

291 UNION Street #3B
Closed For Sale Condo

$3,800,000

$1,987 per sq ft

291 UNION Street #3B

Carroll Gardens, Brooklyn

SACKETT UNION

MLS® #RLS10928554

RLS at REBNY

Listing by Douglas Elliman Real Estate

3

Bedrooms

3

Baths

1,912

Sq. Ft.

2013

Year Built

Quick Summary

Bedrooms 3
Bathrooms 3
Living Area 1,912 sq ft
Year Built 2013
Ownership Condo
HOA/Common Charges $2,652/mo
Property Taxes $20,484/yr
Parking Assigned, Garage
Neighborhood Carroll Gardens
Floor 3 of 7

Property Highlights

  • Views: City
  • Exposure: West facing
  • Outdoor Space: Deck, Terrace, Balcony

Property Details

Type Condo
Ownership Condominium
Total Rooms 6
Baths 3 Full
Floor 3 of 7
View City
Exposure West
Pets Yes
Year Built 2013
Living Area 1,912 sq ft
Parking Features Assigned, Garage
Structure Type HighRise
Basement Other
Parcel # 00339-1208
Block/Lot 00339/1208

Listing History

Event Date Price Change
Listed Sep 7, 2023 $3,995,000 -
Currently May 2, 2026 $3,800,000 -4.9%

Description

Breathtaking, inside and out - this three-bedroom Carroll Gardens duplex condo has a massive private outdoor space you never imagined could exist.

The sprawling terrace is over 2000 square feet and offers something for everyone: a 6-person chlorine-free copper hot tub, outdoor shower, spacious synthetic lawn, dining table for 10 or more, an enormous grill, and elegant spacious lounging areas surrounded by mature landscaping providing shade from the abundant sun and incredible sunset views. Fully customized, this outdoor space is second to none and zoned exterior lighting, irrigation and drainage systems make this entire sanctuary easy to care for and enjoy...

This special home is a gracious 1912 square-foot three-bedroom, three-bathroom, plus home office. You're welcomed into the lower level of the grand great room topped with nearly 18-foot-tall ceilings and flanked by a wall of west-facing windows. Relax in front of the linear fireplace in the living area, while you host your next dinner party. The adjacent chef's kitchen offers plentiful wenge wood and lacquer cabinetry, Caesarstone countertops and a pantry closet. Enjoy a fleet of upscale appliances, including a vented six-burner Wolf range, Sub-Zero refrigerator, drawer microwave and dishwasher. On this level you will also find a secondary suite featuring terrace views, a private bathroom and a walk-in closet and the oversized third bedroom is equally well-suited as a comfortable den. A well-appointed full guest bathroom, a coat closet, huge pantry and a laundry closet with an in-unit washer-dryer round out this floor.

This home's luxurious accommodations continue up to the upper-level primary retreat, where an oversized landing is perfect as a sitting room or home office. A sliding door reveals the king-size bedroom and an adjoining balcony with open vistas and another view of your incredible private outdoor space. A custom dressing room/walk-in closet on this level leads to an en suite marble bathroom with a deep soaking tub, frameless glass rain shower, Toto commode, recessed medicine cabinets and floating double vanity.

This one-of-a-kind home conveys with two garage parking spaces and a deeded storage locker. Tax abatement is in place until 2027.


Built in 2008, Sackett Union is an elite enclave where residents enjoy a 24-hour doorman and superintendent service, a package room, a state-of-the-art fitness center, a children's playroom, a bike room, an on-site parking garage and a magnificent roof deck with panoramic views of the Manhattan and Brooklyn skylines, harbor and Statue of Liberty.

This ultra-desirable location at the border of Carroll Gardens and Cobble Hill puts you at the heart of the famed dining, nightlife and boutiques of Smith and Court streets. Beloved Carrol Park and the year-round Carroll Gardens Greenmarket are just a block away, and the Red Hook waterfront and Brooklyn Bridge Park are within easy reach. Access to transportation is excellent with F and G trains, excellent bus service and CitiBikes minutes from your door, plus A/C, R, 2/3 and 4/5 lines and the Brooklyn Bridge Park Pier 6/Atlantic Avenue Ferry Terminal just over a half-mile away.

Features & Amenities

Interior Features

Smoke Free Building None Building Washer Dryer Install Allowed In Unit Fireplace (1)

Exterior Features

Balcony Building Roof Deck Deck Terrace Balcony

Building Amenities

Common Playroom Green Building

Appliances

Washer Dryer Allowed

Building Information

Financial Details

Common Charges $2,652/mo
RE Taxes $20,484/yr ($1,707/mo)
Original Price $3,995,000
Sale Price $3,800,000
Previous Price $3,995,000

Carroll 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 Neighborhood

Active 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

$2.97M

Live data from RLS at REBNY • Updated 5/1/26, 8:50 PM EST

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Location

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291 UNION Street #3B, Carroll Gardens, Kings County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

2008
Year Built
18 years old
7
Floors
32
Residential Units
R6A
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $14,220,153
Land Value: $1,235,704
Exemptions: $2,031,524

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 24,086 SF
Building Area: 73,131 SF
Built FAR: 3.04
Allowed FAR: 3

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

Frequently Asked Questions

Common questions about this property

The current listed common charges are $2,652 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $20,484, or roughly $1,707 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 1,912 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.

Pet policy requires confirmation with the listing broker. Additional notes: Pets Allowed,Building Pets Allowed Comments:Pets Allowed

At the current list price of $3,800,000 for 1,912 sq ft, the asking price per square foot is approximately $1,987. 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) 416-7433
MLS® ID: RLS10928554
First Listed: 9/7/2023
On Market: 9/7/2023
Price Changed: 1/23/2024
Closed: 1/22/2024
Contract Date: 9/7/2023

Listing Courtesy of Douglas Elliman Real Estate - LINDSAY BARRETT

Listing Contact: (917) 363-5521

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 at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 5/2/2026 at 12:50 AM UTC

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