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In contract
  • $2,150,000

    443 12th St APT 1B, Brooklyn, NY 11215

    3beds
    1,915sqft
    Loading
    Coop
    Built in 1960
    -- sqft lot
    $2,186,600 Zestimate®
    $1,123/sqft
    $1,753/mo HOA

    What's special

    Oversized windowsWell-maintained communal rooftopAbundance of natural lightExposed brickSoaring near triple-height ceilingsSteel and wood detailingOriginal beam construction
    Loft 1B | The Ansonia Clock Factory | 443 12th Street Set within the historic Ansonia Clock Factory,a distinguished early 20th-century Park Slope warehouse thoughtfully converted into cooperative residences, Loft 1B is a striking street-level duplex, meticulously redesigned in 2014 by architect Philippe Baumann. The renovation masterfully balances the building’s industrial heritage with the clean, contemporary clarity for which Baumann Architecture is known. Spanning approximately 1,915 square feet across two expansive levels, the residence is defined by its remarkable volume and structural character. A flood of natural light, soaring near triple-height ceilings, exposed brick, and original beam construction create a dramatic interplay between open living areas andA thoughtfully articulated private spaces. Baumann’s redesign emphasizes material continuity throughout, with hardwood flooring, steel and wood detailing, and extensive custom storage enhancing both functionality and aesthetic cohesion. Two distinct mezzanine levels further elevate the sense of verticality while offering flexibility for a variety of uses, whether as sleeping quarters, creative studios, or workspaces. The upper level showcases preserved original structural elements, framing a generous eat-in kitchen and dining area unified within one expansive space, stylishly renovated with granite countertops and custom cabinetry, and anchored by soaring columns that lend a striking architectural presence. In a chorus of elevated "floating" interventions, two mezzanine chambers and a full bathroom overlook the main living space. A distinctive system of accordion panels allows for adaptable privacy, elegantly modulating light and sound. Integrated LED lighting throughout enhances both ambiance and functionality. A sculptural steel staircase serves as both centerpiece and connector, linking the upper volumes to a light-filled lower level designed for everyday living. This level offers generous space for lounging, working, and quiet retreat, all beneath impressive ceiling heights (24 feet height) and an abundance of natural light. The primary suite completes the lower level, with integrated large closets, and featuring a glass-tiled en-suite shower room and a full-sized laundry room, set against modern concrete floors that echo the loft’s industrial roots. Accessible via elevator, the building’s well-maintained communal rooftop offers sweeping views of Manhattan, including a direct sightline to the Statue of Liberty. It is an ideal setting for al fresco dining, sunset gatherings, and Fourth of July fireworks. Located just minutes from Prospect Park, 443 12th Street retains the authentic character of its industrial past, with oversized windows, substantial proportions, and a true loft sensibility. Residents enjoy a professionally managed, pet-friendly cooperative with elevator access and a beautifully maintained shared rooftop, an exceptional extension of the home.
    90 days
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    74
    |
    2
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    Zillow last checked:

    Listing updated:

    Listed by:

    Corcoran 718-832-4193,

    Jessica Levy Buchman,

    Bryan Rettaliata

    Source: StreetEasy,MLS#: S1818753

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 2
      • Full bathrooms: 2
      Appliances
      • Included: Dishwasher, Washer/Dryer
      Features
      • Flooring: Hardwood
      Interior area
      • Total structure area: 1,915
      • Total interior livable area: 1,915 sqft

      Property

      Details
      • Parcel number: 01096005030262971B
      • Special conditions: Resale

      Construction

      Type & style
      • Home type: Cooperative
      • Property subtype: Coop
      Condition
      • Year built: 1960

      Community & HOA

      Community
      • Subdivision: Park Slope
      HOA
      • Has HOA: Yes
      • Amenities included: Elevator(s)
      • Services included: Maintenance
      • HOA fee: $1,753 monthly
      Location
      • Region: Brooklyn

      Financial & listing details

      • Price per square foot: $1,123/sqft
      • Date on market: 4/22/2026

        Estimated market value

        $2,186,600

        $2.08M - $2.30M

        $6,703/mo

        Price history

        DateEventPrice
        5/29/2026Contingent$2,150,000$1,123/sqft
        Source: StreetEasy #S1818753 Report a problem
        4/22/2026Listed for sale$2,150,000+72%$1,123/sqft
        Source: StreetEasy #S1818753 Report a problem
        12/26/2013Sold$1,250,000$653/sqft
        Source: Public Record Report a problem

        Public tax history

        Tax history is unavailable.
        Find assessor info on the county website

        Monthly payment

        Estimated monthly payment$1,822
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: Park Slope

        Getting around

        95 / 100
        Walker's Paradise
        89 / 100
        Very Bikeable

        Nearby schools

        GreatSchools rating

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