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423 15th Street 4DBrooklyn, NY 11215

For Sale

$749,000

Smart Buyer Rebate $6,225

Welcome to 423 15th Street, Apt. 4D, a versatile and spacious two-bedroom, one-bathroom co-op located in the vibrant neighborhood of Park Slope, on the border of Windsor Terrace.

This property offers a unique opportunity for customization, with potential for a third bedroom through renovation (subject to coop board approval), making it an ideal choice for those seeking flexibility in their living space.

The apartment features an in-unit washer and dryer, ensuring laundry is a hassle-free experience. The home also boasts an abundance of windows, allowing plenty of natural light to pour in throughout the day and creating a bright, airy atmosphere. The walk-up building is well-managed and its pet-friendly policies allow for the inclusion of your furry companions, enhancing the sense of home.

There is currently an assessment of $2,922 to be paid by March 2027.

Located just a short distance from the scenic Prospect Park, residents can enjoy the lush green spaces and recreational activities it offers. The proximity to the F/G subway lines ensures easy access to the rest of Brooklyn and Manhattan, making commuting a breeze.

This property offers ample room for comfortable living and creative design. Embrace the vibrant community and lifestyle that Park Slope offers, with its array of dining, shopping, and cultural experiences.


This apartment is presenting a remarkable opportunity to own a piece of one of Brooklyn's most sought-after neighborhoods. Don't miss the chance to make this adaptable and well-located apartment your new home.

Listed by Renata Estato Thomas

·

Corcoran Group

·

(917) 841-3635

Last updated March 18, 2026

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Source: REBNY #RLS20076351

RLS Data display by Prevu Real Estate LLC

Listing Facts

  • TypeCo-op
  • NeighborhoodSouth Slope
  • Bedrooms2
  • Bathrooms1
  • Days on Prevu24
  • HOA/Maint. Fees$949/month

Amenities

  • Private Outdoor Space

Location

Mortgage Calculator

Listing History

03/11/2026
Listed by Corcoran Group
$749,000

Estimated Closing Costs

Total
$9,500
Attorney Fees
$4,000
Bank Attorney
$1,500
Other Closing Costs
$4,000

Estimated closing costs are based on the list price of $749,000 and a 20% downpayment. These estimates are for indicative purposes only. Actual closing costs may vary for each transaction. See the Closing Costs Calculator for calculations specific to your situation.

Property Details for 423 15th Street 4D

Association

Amenities

  • Pets Allowed: Building Yes, No

Fees

  • Association Fee: $949.00 Monthly

Exterior

Construction

  • Number Of Units Total: 16
  • Stories Total: 4
  • Year Built: 1920
  • Entry Level: 4

Features

  • Building Features: Storage

Financial

Taxes

  • Parcel Number: 01103-0069-00423-000-000004D

Interior

Features

  • Appliances: Washer Dryer Allowed

Measurements

  • Living Area Units: SquareFeet

Rooms

  • Bathrooms Full: 1
  • Bathrooms Total Integer: 1
  • Bedrooms Total: 2
  • Rooms Total: 5

Other

Location

  • City Region: Brooklyn
  • Subdivision Name: Park Slope
  • Tax Block: 01103
  • Tax Lot: 0069

Utilities

Equipment

  • Laundry Features: Washer Hookup, In Unit

Frequently Asked Questions

How many bedrooms and bathrooms does this co-op have?

There are 2 bedrooms and 1 bathroom in this co-op at 423 15th Street 4D.

How does 423 15th Street 4D compare to other co-ops in South Slope?

This co-op is listed 39% below the average price for co-ops in South Slope and has been on the market for 52 less days than the typical home in this area.

423 15th Street 4D is a 2-bedroom, 1-bath co-op for sale in Brooklyn NY 11215. On Prevu for 24 days at $749,000. This residence is located in South Slope. The median listing price for co-ops in this area is $1,556,500. Additional amenities include private outdoor space. Browse more co-op listings in Brooklyn.

RLS Data display by Prevu Real Estate LLC The Registrant acknowledges each other RLS Broker's ownership of, and the validity of their respective copyright in, the Exclusive Listings that are transmitted over the RLS. The information is being provided by RLS at REBNY Listing Service, Inc. Information deemed reliable but not guaranteed. Information is provided for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. 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 RLS at REBNY Listing Service, Inc. All rights reserved. Based on information from the Real Estate Board of New York and/or other sources. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity. 2026 The Real Estate Board of New York, Inc., All rights reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.