423 Atlantic Avenue, Unit 3J














Description
As you enter, you'll be captivated by the high ceilings and elegant columns that add a touch of sophistication to the space. The southern exposure floods the apartment with natural light, highlighting the beautiful hardwood floors throughout....Welcome to your new home at 423 Atlantic Ave, Brooklyn, NY, a stunning co-op residence that perfectly blends classic architectural charm with modern conveniences. This spacious 1000 square foot midrise apartment offers a serene retreat in the heart of the city.
As you enter, you'll be captivated by the high ceilings and elegant columns that add a touch of sophistication to the space. The southern exposure floods the apartment with natural light, highlighting the beautiful hardwood floors throughout. The oversized, soundproof windows ensure a peaceful living environment, allowing you to enjoy the vibrant city views without the noise. Currently, it is configured as a large open loft but it can easily be converted to a 1 bedroom plus a den/office. ( see alternate floorplan)
The well-appointed eat-in kitchen is a chef's delight, featuring a gas oven, dishwasher, and ample space for dining. The renovated bathroom offers a modern touch with stylish fixtures and finishes. The bedroom boasts a custom closet, providing ample storage for your wardrobe.
Residents of this building enjoy a range of amenities, including a common roof deck perfect for relaxing or entertaining. The convenience of an elevator, in-unit washer/dryer, and additional laundry facilities in the building add to the ease of living. For those with vehicles, assigned parking and garage options are available.
Security is a priority with a video intercom system, ensuring peace of mind. This co-op is a rare find, offering a harmonious blend of comfort, style, and convenience in one of Brooklyn's most sought-after neighborhoods. Don't miss the opportunity to make this exceptional property your new home.
Listing Agents
![Marie-Claire Martineau]()
Marie-Claire Martineau
Listing Agent
P: (917)-848-6823
![Monica Zadan]()
Monica Zadan
Alternative Listing Agent
P: (917)-309-0444
![Emmanuel Geindreau]()
Emmanuel Geindreau
Alternative Listing Agent
P: (917)-854-4297
Amenities
- Roof Deck
- Common Roof Deck
- Columns
- Hardwood Floors
- High Ceilings
- Oversized Windows
- Soundproof Windows
- Elevator
- Washer / Dryer
- Laundry in Building
- Dishwasher
- Gas Oven
- Renovated Bath
- Eat-in Kitchen
- Southern Exposure
- Custom Closet
- Video Intercom
- Garage
- Assigned Parking
- Midrise
Property Details for 423 Atlantic Avenue, Unit 3J
| Status | Permanently Off Market |
|---|---|
| Days on Market | 10 |
| Pet Policy | Allowed |
| Taxes | - |
| Maintenance | $1,810 / month |
| Min. Down Pymt | 20% |
| Total Rooms | 3.0 |
| Property Type | Co-op |
| MLS Type | - |
| Year Built | 1900 |
| County | Kings County |
Building
ExLax Building
Location
Building Information for 423 Atlantic Avenue, Unit 3J
Payment Calculator
$8,288 per month
30 year fixed, 6.36% Interest
$6,478
$0
$1,810
Property History for 423 Atlantic Avenue, Unit 3J
| Date | Event & Source | Price |
|---|---|---|
| 06/15/2026 | Permanently Off Market Manual | — |
| 06/10/2026 | Listed (Active) Manual | $1,300,000 |
| 06/10/2026 | Permanently Off Market Manual | — |
| 06/05/2026 | Listed (Active) Manual | $1,300,000 |
| 09/15/2025 | Temporarily Off Market Manual | — |
| 08/09/2021 | $925,000 | |
| 08/09/2021 | $925,000 +2.8% / yr | |
| 04/13/2021 | — | |
| 03/15/2021 | $850,000 | |
| 10/25/2005 | Sold RealPlus #ee5932da98cbf11c0e3d96e4d63373b2f54b6075 | $599,000 |
| 10/25/2005 | $599,000 | |
| 05/19/2005 | Listed (Active) RealPlus #ee5932da98cbf11c0e3d96e4d63373b2f54b6075 | $599,000 |
For completeness, we often displays two records for one sale: the MLS record and the public record.
Public Records for 423 Atlantic Avenue, Unit 3J
Schools near 423 Atlantic Avenue, Unit 3J
Rating | School | Type | Grades | Distance |
|---|---|---|---|---|
| Public - | PK to 5 | |||
| Public - | 6 to 8 | |||
| Public - | 9 to 12 | |||
| Public - | 9 to 12 |
Rating | School | Distance |
|---|---|---|
P.S. 38 The Pacific PublicPK to 5 | ||
The Math And Science Exploratory School Public6 to 8 | ||
Khalil Gibran International Academy Public9 to 12 | ||
Brooklyn High School of the Arts Public9 to 12 |
School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.
This 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. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS. Information Copyright 2026, OneKey® MLS. All data is deemed reliable but is not guaranteed accurate by Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties. See Terms of Service for additional restrictions. Compass · Tel: 212-913-9058 · New York, NY 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 information is not guaranteed, should be independently verified and may not reflect all real estate activity in the market. Offers of compensation set forth here are for other RLSParticipants only and may not reflect other agreements between a consumer and their broker.©2026 The Real Estate Board of New York, Inc., All rights reserved.

















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