Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $899,000

· Closed August 18, 2015

443 12TH Street #5E
Closed For Sale Co-op

$899,000

443 12TH Street #5E

Park Slope, Brooklyn

ANSONIA WAREHOUSE

MLS® #RLS10055436

RLS at REBNY

Listing by The Corcoran Group

1

Bedroom

1

Bath

N/A

Sq. Ft.

1920

Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Year Built 1920
Ownership Co-op
Maintenance $947/mo
Neighborhood Park Slope
Floor 5 of 5

Property Highlights

  • Exposure: South facing
  • Outdoor Space: Building Terrace, Rooftop
  • Style: Prewar architecture

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 4
Baths 1 Full
Floor 5 of 5
Exposure South
Pets Yes
Cross Street 7th Avenue & 8th Avenue
Year Built 1920
Architectural Style Prewar
Parcel # 01096-0050-00443-000-000005E

Description

Top-floor loft apartments at the unique Ansonia Storage Warehouse rarely come on the market, so youll want to check this one out. It has original pine floors, 11 ceilings and exposed brick walls and is bathed in light year-round, thanks to its two skylights and oversized South-facing windows. The kitchen is outfitted with Bosch stainless steel appliances and marble countertops, while the large, renovated bathroom sports a custom vanity, storage space and a separate closet for the Bosch washer and dryer. Four steps up to the bedroom create privacy and a large undercroft for additional storage. Currently configured as a one bedroom with separate living and dining rooms, the space can easily be converted to two bedrooms. You can picnic either on the common finished roof deck watching the sun set over a spectacular stretch of Manhattan, the Hudson, and New York harbor or from your own roof deck space, one of only two separately allocated in the building. The Ansonia Storage Warehouse is an elevator building 5 minutes from Park Slope's shopping, restaurants and the F train, and 1 blocks from wonderful Prospect Park, including the Grand Army Plaza Farmers Market. Call for an appointment and see for yourself.

Features & Amenities

Interior Features

Separate Formal Dining Room Building Washer Dryer Install Allowed

Exterior Features

Building Roof Deck Building Terrace Rooftop

Building Information

Building ANSONIA WAREHOUSE
Total Units 36
Stories 5
Style Prewar

Financial Details

Maintenance $947/mo
Sale Price $899,000

Park Slope is a well-known Brooklyn neighborhood, recognized for its tree-lined streets and preserved brownstones. Bordering the western edge of Prospect Park, the neighborhood offers convenient access to green space. The real estate market features a mix of historic townhouses, cooperatives, and modern condominiums, within walking distance of the park.

Park Slope Live Market Data

View Neighborhood

Active Listings

99

Median Asking Price

$1.75M

Median $/Sqft

$1,438

Avg Days on Market

N/A

New This Week

16

Price Reduced

14%

Sold (30 Days)

17

Median Sale Price

$1.67M

Live data from RLS at REBNY • Updated 4/9/26, 4:04 AM EST

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Location

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443 12TH Street #5E, Park Slope, Kings County • Near 7th Avenue & 8th Avenue

Floor Plans

Floor Plan
Floor Plan
MLS® ID: RLS10055436
First Listed: 4/16/2015
Closed: 8/18/2015
Contract Date: 4/16/2015

Listing Courtesy of The Corcoran Group - Pat Carbon

Listing Contact: (212) 745-9490

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 at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 4/9/2026 at 8:04 AM UTC

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