423 Atlantic Avenue #3-B
MLS® #RLS10623901
Listing by Compass
1
Bedroom
1
Bath
1,006
Sq. Ft.
1925
Year Built
Quick Summary
Property Highlights
- Exposure: North facing
- Style: Prewar architecture
- Parking: Private garage
Property Details
Description
Welcome home! This spectacular, one-of-a-kind, spacious loft in one of Boerum Hill's most coveted co-ops has hit the market for the first time in decades. Previously owned by a prolific artist, this sprawling 1006 square-foot property in the renowned Ex-Lax building is the quintessential definition of open loft living. Reimagine and customize this extraordinary airy, light-filled space, which features soaring ceilings, oversized windows, and impressive industrial stanchions. What sets the iconic Ex-lax building apart from the rest is its rich history and character as a 1920 factory & bottling plant-turned-true loft conversion, wherein no apartment is the same as any other. This authentic, oversized loft is currently configured with a separate bedroom, a voluminous great room for living and dining, as well as a galley kitchen and full bath. Redesign the home of your dreams -- easily opening the kitchen and removing its non-structural bedroom walls to create an expansive, flow-through loft space or reconfigure in any number of ways. This unique residence even boasts a highly sought-after (and rare in the building) deeded parking space! Enjoy the building's fabulous common roof deck, with sweeping views of New York harbor, the Manhattan & Downtown Brooklyn skylines, plus the Statue of Liberty beyond. Set in the heart of vibrant Boerum Hill, 423 Atlantic Avenue is a well-established, pet-friendly cooperative, converted in 1981, with a live-in super and a full-time porter. The best of Brooklyn surrounds in every direction, including abundant cultural offerings like BAM and Barclays Center, wonderful eateries, boutiques and artisanal shops and access to almost every subway line.
Features & Amenities
Interior Features
Exterior Features
Building Information
Financial Details
About Boerum Hill
View All Boerum Hill ListingsBoerum Hill is a charming residential neighborhood that perfectly blends historic character with modern urban living. Known for its tree-lined streets and the boutiques of Atlantic Avenue and Smith Street, the area offers a relaxed yet sophisticated vibe. The housing stock features a mix of classic three-story row houses and a growing number of high-end condominium developments that provide contemporary amenities in a central Brooklyn location.
Boerum Hill Live Market Data
View NeighborhoodActive Listings
23
Median Asking Price
$3.00M
Median $/Sqft
$1,586
Avg Days on Market
N/A
New This Week
1
Price Reduced
17%
Sold (30 Days)
9
Median Sale Price
$1.76M
Live data from RLS at REBNY • Updated 3/25/26, 12:23 PM EST
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Location
423 Atlantic Avenue #3-B, Boerum Hill, Kings County • Near Bond Street/Nevins Street
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
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Listing Courtesy of Compass - Louis Belisario
Listing Contact: (347) 702-3316
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.
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RLS Data display by Keller Williams NYC. Data last updated on 3/25/2026 at 4:23 PM UTC