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443 12th Street 4BBrooklyn, NY 11215

For Sale

$1,600,000

Smart Buyer Rebate $20,000

If you're looking for the dream Brooklyn Loft, you may have found it.

Perched above the surrounding brownstones within the historic Ansonia Storage Warehouse, Apartment 4B combines the authenticity of a true Brooklyn loft with open views that stretch across Park Slope rooftops toward New York Harbor and the Statue of Liberty beyond. This is the first true two bedroom apartment to hit the market in the building in 14 years, and the first coveted B-line on record.

This expansive, corner two-bedroom home is rich with original character. Exposed brick walls, soaring 11' ceilings, oversized warehouse windows, concrete beams, original pine floors, and original industrial columns create a sense of scale and authenticity that simply cannot be recreated today. If the warehouse was converted today, a developer would likely have created a three bedroom with this amount of space!

The heart of the home is a sprawling living/dining room that takes full advantage of the scale and scope of the industrial footprint. Framed by oversized arched windows and a dramatic exposed brick wall, the space effortlessly accommodates both living and dining while maintaining the open, airy feel that loft buyers dream of finding.

The chef's kitchen has been thoughtfully integrated into the entertaining space and features custom cabinetry, stone countertops, premium appliances (Sub-zero, JennAir), abundant storage (even room for your cookbooks!), and a generous island that naturally becomes the gathering place for family and friends.

Privately tucked away from the living areas, the primary bedroom offers exceptional built-in storage and sweeping western views of brownstone Brooklyn- all the way to the Statue of Liberty.

The second bedroom enjoys open western views and easily functions as a guest room, home office, library, or a creative's dream home studio. Currently outfitted with fabulous wood desks that hide away clutter while keeping an active workspace, the room is large enough to fit any requirement.

The bathroom is clad in warm stone finishes and has a luxurious steam shower installed, as well as a top-of-the-line Toto Washlet. Located across from the bedrooms, it is also conveniently located for guest use.

A dedicated laundry room with new Miele W/D, custom built-ins, and remarkable storage throughout provide a level of practicality rarely associated with loft living.

Enjoy access to the building's beautiful rooftop, which has expansive views, multiple grills for cooking, and is lovely for both quiet moments alone and for hosting dinner parties with friends!

Originally constructed as one of Brooklyn's great warehouse buildings, the Ansonia Storage Warehouse remains among Park Slope's most sought-after loft cooperatives. Just moments from Prospect Park, the neighborhood's acclaimed restaurants and cafés, and multiple transportation options, Residence 4B offers the rare opportunity to enjoy authentic loft living without compromise.

Character, scale, light, and views-this is the Brooklyn loft buyers spend years waiting for, so don't miss out!

Listed by Philip Wells

·

Corcoran Group

·

(917) 993-4137

Listed by Pamela B Marcus

·

Corcoran Group

Last updated June 11, 2026

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Source: REBNY #RLS20095441

RLS Data display by Prevu Real Estate LLC

Listing Facts

  • TypeCo-op
  • NeighborhoodSouth Slope
  • Bedrooms2
  • Bathrooms1
  • Days on Prevu13
  • HOA/Maint. Fees$1,753/month
  • Size1,300 sqft
  • Price per sqft$1,231

Amenities

  • Private Outdoor Space

Location

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Listing History

06/03/2026
Listed by Corcoran Group
$1,600,000

Estimated Closing Costs

Total
$25,500
Attorney Fees
$4,000
NYC Mansion Tax
$16,000
Bank Attorney
$1,500
Other Closing Costs
$4,000

Estimated closing costs are based on the list price of $1,600,000 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 443 12th Street 4B

Association

Amenities

  • Pets Allowed: Building Yes, No

Fees

  • Association Fee: $1,753.00 Monthly

Financial

  • Flip Tax: 1.5%
  • Flip Tax Remarks: Paid By Buyer

Exterior

Construction

  • Number Of Units Total: 36
  • Stories Total: 5
  • Structure Type: High Rise
  • Year Built: 1960
  • Building Name: Ansonia Warehouse
  • Entry Level: 4

Features

  • Building Features: Elevator(s)
  • View: City, River

Financial

Taxes

  • Parcel Number: 01096-0050-00443-000-000004B

Interior

Features

  • Interior Features: High Ceilings

Measurements

  • Living Area: 1,300
  • 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: 01096
  • Tax Lot: 0050

Utilities

Equipment

  • Laundry Features: Washer Hookup

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 443 12th Street 4B.

How does 443 12th Street 4B compare to other co-ops in South Slope?

This co-op is listed 31% above the average price for co-ops in South Slope and has been on the market for 63 less days than the typical home in this area.

What building or home owners association is the co-op part of?

This co-op is in the Ansonia Warehouse building.

What is the square footage on this co-op?

According to the MLS, this listing is 1,300 sqft.

443 12th Street 4B is a 2-bedroom, 1-bath co-op for sale in Brooklyn NY 11215. Available on Prevu for 13 days at $1,600,000. This residence features 1,300 square feet of living space, located in South Slope. The median listing price for co-ops in this area is $1,556,500. The home offers 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.