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  • $6,995,000

    15 Union Sq W #30, New York, NY 10003

    3beds
    2,795sqft
    Loading
    Condominium
    Built in 1900
    -- sqft lot
    $-- Zestimate®
    $2,503/sqft
    $8,121/mo HOA

    What's special

    Apartment 30 (8B) presents an exceptional layout distinguished by scale, balance, and architectural poise-qualities seldom achieved in contemporary construction. This elegant three-bedroom, three-and-a-half-bath residence is defined by grand proportions, soaring ceilings, and dramatic floor-to-ceiling windows that frame unobstructed, cinematic views of Union Square Park. Positioned on the tranquil eighth floor, the home enjoys remarkable privacy and minimal ambient noise, benefiting from the Square's distinctive traffic pattern. The living and entertaining spaces are both refined and inviting, centered around a gas-burning fireplace that lends warmth and intimacy. The custom-designed kitchen serves as a striking focal point, featuring a marble-topped island with stainless steel and mahogany detailing-an ideal setting for both formal entertaining and everyday living. Each generously proportioned bedroom offers impressive ceiling heights, abundant closet space, and luxurious en-suite baths appointed with travertine marble, porcelain Xilo tile, and oak vanities topped in Corian. A gracious powder room and a fully equipped laundry room further enhance the residence's thoughtful functionality. Residents enjoy access to an extraordinary collection of amenities, newly renovated, including a 50-foot lap pool, cold plunge, whirlpool, private cabanas, an expansive fitness center, yoga studio, massage room, saunas, and hot tubs. White-glove service is paramount, with a 24-hour doorman. 15 Union Square West occupies a singular place in New York's architectural and commercial history. In 1870, Tiffany & Co. selected this address for its first headquarters, commissioning a cast-iron edifice by architect John Kellum-hailed by The New York Times as "a palace of jewels." For more than three decades, Tiffany's presence anchored Union Square's commercial ascendancy. Today, a striking zinc-framed glass facade stands just forward of the original 1870 structure, preserving its iconic arched windows and historic character. The result is a masterful dialogue between heritage and modernity-culminating in what remains the only condominium in Manhattan with direct park frontage on Union Square Park. Flip Tax: 1% of the gross purchase price, payable by the purchaser at closing.
    143 days
    |
    501
    |
    31
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    Zillow last checked:

    Listing updated:

    Listed by:

    Corcoran 917-710-1150,

    Deborah Kern

    Source: StreetEasy,MLS#: S1815881

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 4
      • Full bathrooms: 3
      • 1/2 bathrooms: 1
      Rooms
      • Room types: Bike Room, Media Room
      Cooling
      • Central Air
      Appliances
      • Included: Dishwasher, Washer/Dryer
      • Laundry: Inside
      Features
      • Flooring: Hardwood
      • Has fireplace: Yes
      Interior area
      • Total structure area: 2,795
      • Total interior livable area: 2,795 sqft

      Property

      Features
      • Pool features: Swimming Pool
      • Has view: Yes
      • View description: City, Park/Greenbelt
      Details
      • Parcel number: 00842113501
      • Special conditions: Resale

      Construction

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

      Community & HOA

      Community
      • Features: Doorman, Full Time Doorman
      • Security: Doorman, Full-Time Doorman
      • Subdivision: Flatiron
      HOA
      • Has HOA: Yes
      • Amenities included: Laundry, Fitness Center, Elevator(s), Concierge
      • Services included: Maintenance
      • HOA fee: $8,121 monthly
      Location
      • Region: New York

      Financial & listing details

      • Price per square foot: $2,503/sqft
      • Tax assessed value: $909,289
      • Annual tax amount: $67,968
      • Date on market: 3/15/2026

        Estimated market value

        Not available

        Estimated sales range

        Not available

        $8,750/mo

        Price history

        DateEventPrice
        5/5/2026Price change$6,995,000-3.5%$2,503/sqft
        Source: StreetEasy #S1815881 Report a problem
        3/15/2026Listed for sale$7,250,000$2,594/sqft
        Source: StreetEasy #S1815881 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2017$48,835 -42%$409,180 -39.7%
        2016$84,258 $678,854 -2.7%
        2015-- $697,759
        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: Flatiron District

        Getting around

        100 / 100
        Walker's Paradise
        100 / 100
        Rider's Paradise
        91 / 100
        Biker's Paradise

        Nearby schools

        GreatSchools rating

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