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In contract
  • $1,650,000

    521 Park Ave APT 10A, New York, NY 10065

    1beds
    1,000sqft
    Loading
    Condominium
    Built in 1912
    -- sqft lot
    $-- Zestimate®
    $1,650/sqft
    $2,619/mo HOA

    What's special

    Oversized windowsGenerous bedroom suiteAdditional powder roomEn suite bathExcellent closet spaceWindowed kitchenOpen city views
    Loft-Like Prewar Condominium on Park Avenue Rarely available, this sun-flooded 1-bedroom, 1.5-bath residence sits on a high floor of one of Park Avenue’s most distinguished prewar condominiums. Spanning approximately 1,000 sqft, the home is defined by its soaring 10’8” ceilings, oversized windows, and open city views that create a bright, airy, and loft-like atmosphere. The gracious layout features a spacious living and dining area with excellent proportions, ideal for both entertaining and everyday living. With its scale and flexibility, the residence can be easily reimagined as a comfortable two-bedroom home, offering exceptional versatility. The private wing includes a generous bedroom suite with excellent closet space, an en suite bath, and an additional powder room. A windowed kitchen adds to the home’s appeal, enhancing both functionality and natural light throughout. 521 Park Avenue is a white-glove prewar condominium offering 24-hour doorman, porter, handyman, live-in resident manager, and fitness center, with laundry and private storage in the basement. Pets, pied-à-terres, and flexible financing are welcome. Ideally located near Central Park, Madison and Fifth Avenue shopping, and world-class dining, this address offers the very best of Manhattan living. Currently the unit does not have a washer/dryer, but it has been approved by the building and easy to install.
    312 days
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    13
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    1
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    Zillow last checked:

    Listing updated:

    Listed by:

    Compass 917-251-7061,

    Alexandra Hedaya

    Source: StreetEasy,MLS#: S1794150

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 1
      • Bathrooms: 2
      • Full bathrooms: 2
      Appliances
      • Included: Washer/Dryer
      Interior area
      • Total structure area: 1,000
      • Total interior livable area: 1,000 sqft
      Video & virtual tour

      Property

      Details
      • Parcel number: 013951124
      • Special conditions: Resale

      Construction

      Type & style
      • Home type: Condo
      • Property subtype: Condominium
      Condition
      • Year built: 1912

      Community & HOA

      Community
      • Features: Doorman, Full Time Doorman
      • Security: Doorman, Full-Time Doorman
      • Subdivision: Lenox Hill
      HOA
      • Has HOA: Yes
      • Amenities included: Fitness Center, Elevator(s)
      • Services included: Maintenance
      • HOA fee: $2,619 monthly
      Location
      • Region: New York

      Financial & listing details

      • Price per square foot: $1,650/sqft
      • Tax assessed value: $287,897
      • Annual tax amount: $11,664
      • Date on market: 10/6/2025

        Estimated market value

        Not available

        Estimated sales range

        Not available

        $7,477/mo

        Price history

        DateEventPrice
        3/25/2026Contingent$1,650,000$1,650/sqft
        Source: StreetEasy #S1794150 Report a problem
        1/14/2026Price change$1,650,000-8.3%$1,650/sqft
        Source: StreetEasy #S1794150 Report a problem
        10/6/2025Listed for sale$1,800,000+4.7%$1,800/sqft
        Source: StreetEasy #S1794150 Report a problem
        4/2/2010Sold$1,720,000$1,720/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$14,143 +1.8%$129,554 +14.9%
        2024$13,892 +1.2%$112,756 +3.5%
        2023$13,729 $108,919 +2.1%
        2022-- $106,675 -1.1%
        2021-- $107,827 -9.7%
        2020-- $119,433 +2.3%
        2019$10,557 -11.3%$116,747 +3.6%
        2018$11,907 +8.9%$112,670 +7.5%
        2017$10,931 +7.9%$104,776 +5.7%
        2016$10,131 $99,079 +24.3%
        2015$10,131 +101.9%$79,737 +5.2%
        2014$5,017 $75,810 +7.8%
        2013-- $70,342 +3.5%
        2012-- $67,988 -12%
        2011-- $77,282 +30.6%
        2010-- $59,163 +14.5%
        2009-- $51,683
        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.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: Upper East Side

        Getting around

        98 / 100
        Walker's Paradise
        100 / 100
        Rider's Paradise
        76 / 100
        Very Bikeable

        Nearby schools

        GreatSchools rating

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