SOLD FOR $1,510,000
· Closed September 16, 2025
423 ATLANTIC Avenue #3C
MLS® #RLS20016779
Listing by Corcoran Group
2
Bedrooms
1
Bath
N/A
Sq. Ft.
1928
Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: East facing
- Climate Control: Other
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Apr 23, 2025 | $1,400,000 | - |
| Currently | May 7, 2026 | $1,510,000 | +7.9% |
Description
1st Showing 4/27 by Appointment Only
RARE FIND: Stunning 2-Bedroom + Loft with Private Parking!
Welcome to 423 Atlantic Avenue #3C - A breathtaking loft residence in the iconic Ex-Lax Building, combining warehouse charm with modern luxury in coveted Boerum Hill.
This extraordinary home offers an exceptional living experience in one of Brooklyn's most desirable neighborhoods. Enter into a spacious foyer that opens to an expansive living/dining area where soaring ceilings and oversized industrial windows bathe the space in natural light. Custom built-in cabinets and bookshelves add both character and functionality while thoughtfully refinished dark wood floors flow throughout the home.
The chef-worthy open kitchen stands ready for entertaining with premium Viking oven/range, new high-end LG refrigerator and dishwasher, abundant storage space, stylish butcher block counters, and distinctive polished concrete floors.
Beyond the living spaces, discover two pin-drop quiet bedrooms with sophisticated pocket doors that create a chic and open feel while maintaining privacy when needed. The king-sized primary offers ample space for an additional seating area, while a versatile loft space serves perfectly as a creative studio, or additional storage area. The serene bathroom completes the home with elegant marble finishes, a designer vanity, and a statement clawfoot tub with shower.
The prestigious Ex-Lax Building, originally built in the 1920s and thoughtfully converted to cooperative in 1981, provides residents with coveted amenities including the rare Brooklyn luxury of gated parking. This well-maintained elevator building features an attentive live-in Super, central laundry facilities, updated intercom system, and a spectacular roof deck offering panoramic Downtown Brooklyn views.
Perfectly positioned in prime Boerum Hill, you'll find yourself surrounded by the best Brooklyn has to offer. Enjoy unmatched access to cultural landmarks including BAM and Barclays Center, exceptional shopping at Trader Joe's, Whole Foods, Apple Store, and numerous boutique retailers, along with acclaimed restaurants, artisanal caf s, and vibrant nightlife. Transportation is effortless with unparalleled access to the A, C, G, 2, 3, 4, 5, B, D, N, Q, and R trains connecting you to the entire city.
This rare combination of generous space, historic character, modern amenities, prime location, and dedicated parking presents an exceptional opportunity in Brooklyn's competitive real estate market.
Additionally, there is a Monthly parking maintenance fee of $107.55..
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Building Information
Financial Details
About Boerum Hill
View All Boerum Hill ListingsBoerum Hill is a historic residential neighborhood with tree-lined streets and retail along Atlantic Avenue and Smith Street. Housing stock features three-story row houses and newer high-end condominium developments, with F/G subway service at Bergen Street.
Boerum Hill Live Market Data
View NeighborhoodActive Listings
33
Median Asking Price
$1.98M
Median $/Sqft
$1,427
Avg Days on Market
N/A
New This Week
4
Price Reduced
6%
Sold (30 Days)
9
Median Sale Price
$1.75M
Live data from RLS at REBNY • Updated 5/7/26, 12:01 PM EST
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Location
423 ATLANTIC Avenue #3C, Boerum Hill, Kings County
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 monthly maintenance are $2,126 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 2 bedrooms and 1 full bathroom.
According to MLS records, the building was constructed in 1928, making it approximately 98 years old.
This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.
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 [email protected]. 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 Corcoran Group - Christopher K Mantione
Listing Contact: (646) 522-3531
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 5/7/2026 at 4:01 PM UTC