$1,600,000
OPEN SUN 1PM - 2:30PM

443 12th St Unit 4B Brooklyn, NY 11215

South Slope Neighborhood

Estimated payment $11,844/month

Total Views 1,088
2 Beds
1 Bath
1,300 Sq Ft
$1,231 Price per Sq Ft

Highlights

  • Hot Property
  • 5-minute walk to 7 Avenue (F,G Line)
  • High Ceiling
  • P.S. 107 John W Kimball Rated A
  • River View
  • Elevator

About This Home

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!

Listing Agent

Phil Wells

Corcoran Group License #10301216904 Listed on: 06/03/2026

Corcoran Group

Co-Listing Agent

Pamela Marcus

Corcoran Group License #10301204501

Co-Listing Agent

Maya Wassermann

Corcoran Group License #10401383596

Open House Schedule

Property Details

Home Type

  • Co-Op

Year Built

  • Built in 1960

HOA Fees

  • $1,753 Monthly HOA Fees

Property Views

  • River
  • City

Home Design

  • Entry on the 4th floor

Interior Spaces

  • 1,300 Sq Ft Home
  • High Ceiling
  • Washer Hookup

Bedrooms and Bathrooms

  • 2 Bedrooms
  • 1 Full Bathroom

Utilities

  • No Cooling

Listing and Financial Details

  • Legal Lot and Block 0050 / 01096

Community Details

Overview

  • 36 Units
  • High-Rise Community
  • Ansonia Warehouse Condos
  • Park Slope Subdivision
  • 5-Story Property

Amenities

  • No Laundry Facilities
  • Elevator

Property Details

Home Type

Co-Op

Year Built

Built in 1960

Lot Details

0 Sq Ft Lot

HOA Fees

$1,753 per month

Listing Details

  • Property SubType: Apartment
  • Property Type: Residential
  • Neighborhood: Park Slope
  • Entry Level: 4
  • Structure Type: High Rise
  • Special Features: OpenHouse
  • Property Sub Type: Coop
  • Stories: 5

Interior Features

  • Interior Features: High Ceilings
  • Fireplace: No
  • Living Area: 1300.0
  • Living Area Units: Square Feet
  • Basement: No
  • Basement: Other

Beds/Baths

  • Full Bathrooms: 1
  • Bathrooms Integer: 1
  • Bedrooms: 2

Exterior Features

  • View: City, River
  • View: Yes
  • Exterior Features: None
  • Patio/Porch Features: None

Garage/Parking

  • Garage: No

Utilities

  • Laundry Features: Building None, Washer Hookup
  • Green Building Features: Elevator(s)
  • Cooling: No

Condo/Co-op/Association

  • Common Charge/Maintenance Fee: 1753.0
  • Common Charge/Maintenance Fee Frequency: Monthly
  • Common Interest: Stock Cooperative

Lot Info

  • Zoning Description: R6B

Building Info

  • New Construction: No
  • Building Name: Ansonia Warehouse
  • Units: 36
  • Total Stories: 5
  • Year Built: 1960

Rental Info

  • Land Lease: No

Tax Info

  • Tax Block: 01096
  • Tax Lot: 0050

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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
06/03/2026 06/03/26 For Sale $1,600,000 -- $1,231 / Sq Ft
Source: Real Estate Board of New York (REBNY)

About the Listing Agent

Phil Wells
Phil Wells

Corcoran Group

(347) 997-9139

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As a founding member of the Marcus-Wells Team, Phil has the rare ability to remain a positive and proactive force in virtually any scenario. The one thing he hears over and over again from clients and colleagues is “Phil, I feel so much better after talking to you.” With a decade of experience in the Manhattan and Brooklyn real estate market and hundreds of millions in closed transactions, he has the experience, the knowledge, and the know-how to get the deal done.

When working with

View Phil's Profile

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Source: Real Estate Board of New York (REBNY)

MLS Number: RLS20095441

Real Estate Board of New York (REBNY)
New York Kings County Brooklyn 11215 South Slope

443 12th St Unit 4B, Brooklyn, NY

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Real Estate Board of New York (REBNY) 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.

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Corcoran Group
(347) 997-9139
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