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  • $888,000

    21 S William St APT 4, New York, NY 10004

    1beds
    738sqft
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    Condominium
    Built in 1900
    -- sqft lot
    $861,100 Zestimate®
    $1,203/sqft
    $1,069/mo HOA

    What's special

    Oversized windowsCentral air conditioningSoaring ceilingsHigh-end appliancesViking stoveWood floors throughoutGranite countertops
    FOR SALE BY OWNER in NY's most BEAUTIFUL LANDMARK BUILDING! MAJOR PRICE REDUCTION!! Soaring ceilings, oversized windows. Beautiful one-bedroom apartment situated on the fourth floor of a seven-story building. The kitchen features high-end appliances, including a Miele dishwasher, Liebherr refrigerator, and Viking stove, complemented by granite countertops. The apartments boast wood floors throughout, central air conditioning, and a spacious bathroom with a marble-topped sink. The apartment is bathed in natural light, thanks to a full wall of windows in every room. The building offers amenities such as a rooftop and a gym that is accessible 24/7 all year round. History Of Block Hall: In the late 1920s, architect William Smith was commissioned to design this magnificent Tudor Revival building, which originally served as a private clubhouse with lounges, dining rooms, and ballroom facilities. Kennelly Development Company recently completed a twenty-million-dollar comprehensive renovation to restore the building to its original grandeur. Except for the historic South William Street facade, the entire building was reconstructed, stripped to its original steel structure, and rebuilt as a classical stalwart. The new structure houses 31 luxury condominiums and a Four-Star retail tenant. The entire project sold out in less than six months. A rear exit places you directly on the famed Stone Street offering you an eclectic selection of restaurants. This narrow cobblestone street in the heart of the Financial District was the first street paved with stone in the city, back when it was a small Dutch farming and trading colony called New Amsterdam. It was originally paved in 1658, when Wall Street was still a wooden wall built as a protective barrier at the northern edge of New Amsterdam. Please text me to give your remote access. Thank you.
    15 days
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    428
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    17
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    Zillow last checked:

    Listing updated:

    Listed by:

    Kathi Markou, LREB 917-440-9997,

    Kathi Markou

    Source: StreetEasy,MLS#: S1759472

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 1
      • Bathrooms: 1
      • Full bathrooms: 1
      Rooms
      • Room types: Package Room
      Appliances
      • Included: Dishwasher
      • Laundry: Inside
      Features
      • Flooring: Hardwood
      • Has fireplace: No
      Interior area
      • Total structure area: 738
      • Total interior livable area: 738 sqft

      Property

      Features
      • Has view: Yes
      • View description: City
      Details
      • Special conditions: Resale

      Construction

      Type & style
      • Home type: Condo
      • Property subtype: Condominium
      Materials
      • Roof: Roof Rights
      Condition
      • Year built: 1900

      Community & HOA

      Community
      • Features: Doorman, Virtual Doorman
      • Security: Doorman, Virtual Doorman
      • Subdivision: Financial District
      HOA
      • Has HOA: Yes
      • Amenities included: Laundry, Roof Deck, Fitness Center, Elevator(s)
      • Services included: Maintenance
      • HOA fee: $1,069 monthly
      Location
      • Region: New York

      Financial & listing details

      • Price per square foot: $1,203/sqft
      • Annual tax amount: $8,544
      • Date on market: 7/8/2026

        Estimated market value

        $861,100

        $818,000 - $904,000

        $4,772/mo

        Price history

        DateEventPrice
        7/8/2026Listed for sale$888,000$1,203/sqft
        Source: StreetEasy #S1759472 Report a problem

        Public tax history

        Tax history is unavailable.

        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: Financial District

        Getting around

        100 / 100
        Walker's Paradise
        100 / 100
        Rider's Paradise
        80 / 100
        Very Bikeable

        Nearby schools

        GreatSchools rating

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