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  • $33,700,000

    520 Park Ave #Penthouse 48, New York, NY 10022

    4beds
    4,628sqft
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    Condominium
    Built in 2015
    -- sqft lot
    $31,751,400 Zestimate®
    $7,282/sqft
    $11,522/mo HOA

    What's special

    Welcome to the pinnacle of luxury living at Penthouse 48, an extraordinary full floor residence spanning 4,628 square feet with show-stopping 360-degree views of Central Park and New York City’s iconic skyline. Ideally situated in the Upper East Side’s most distinguished address, an exceptional limestone-clad condominium crafted by world-renowned architect Robert A.M. Stern, this magnificent sundrenched 48th floor masterpiece is one of the highest positioned simplexes and one of the few with soaring 15-foot ceilings at 520 Park Avenue. Enter from your private key-locked elevator landing through stately double doors into an impressive gallery from which all interconnected entertaining spaces graciously flow. Experience the magic of New York City from sunrise to sunset from the grand corner living room, featuring breathtaking views of Central Park, the Madison Historic District, and the East River through walls of expansive windows. Separated by oversized pocket doors, the living room opens into the spacious formal dining room (currently utilized as a second living room) with more sweeping views. Adjacent to the living room is an intimate media room/library which could easily function as a 4th bedroom with its gorgeous ensuite marble bathroom. The spectacular windowed eat-in-kitchen overlooking Central Park is outfitted in custom Christopher Peacock cabinetry and hand painted cabinets with hand-blown glass. The best-in-class appliance package boasts a Subzero refrigerator with two freezer drawers, two additional separate refrigeration drawers, a six-burner plus skillet Wolf range with vented hood, two Miele dishwashers, multiple Wolf wall ovens, built-in below-cabinet Wolf microwave, and a full-height Sub Zero wine refrigerator. Enjoy your morning coffee from the beautiful island cloaked in marble or in the breakfast nook with mesmerizing views west through floor-to-ceiling windows. The luxurious corner primary bedroom suite boasts sunlit south and east exposures with incredible views of the Empire State and Chrysler Buildings, four closets, two of which are custom-outfitted walk-in-closets, and a spa-like windowed bathroom with Victoria Albert free-standing bathtub, separate steam shower, radiant heated floors, stunning marble slabs and fixtures, and a custom-designed double vanity. A second private bedroom corridor separates the second- and third-bedroom suites from the public rooms and contains the in-unit laundry, featuring an Electrolux washer and vented dryer. Both bedrooms enjoy natural light pouring through southern and western windows, an abundance of closet space, and ensuite marble bathrooms, one with a tub and the other with a glass stall shower. Additional notable features of this elegant oasis in the sky include a full guest bathroom off the entrance gallery, select-cut solid white oak hardwood flooring in classic herringbone and overlay patterns, custom crown molding, and multi-zone central air conditioning and heating with precise temperature control in every room. There is also a storage unit that will transfer with the sale. With only 35 residences, 520 Park Avenue offers white-glove service and an unmatched suite of amenities including a full-time doorman and concierge, a magnificent lobby, beautifully landscaped garden, a spectacular two-story fully-equipped fitness center with private training rooms and a pilates studio, double height 25-meter indoor swimming pool, a serene spa retreat complete with sauna, steam rooms, and private treatment suites, multiple dining and entertaining spaces including a grand salon, library, and screening room, private office/work spaces, wine cellar, cold storage, and bike storage. Ideally nestled among prominent museums, luxury boutiques, charming cafes, and the world’s finest restaurants, 520 Park Avenue offers prestigious living and historic neighborhood charm right on your doorstep.
    173 days
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    821
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    32
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    Zillow last checked:

    Listing updated:

    Listed by:

    Sotheby's International Realty 917-678-7042,

    Lisa Larson,

    Angela Wu

    Source: StreetEasy,MLS#: S1810341

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 5
      • Full bathrooms: 5
      Rooms
      • Room types: Bike Room, Childrens Playroom, Media Room, Package Room
      Cooling
      • Central Air
      Appliances
      • Included: Dishwasher, Washer/Dryer
      • Laundry: Inside
      Features
      • Flooring: Hardwood
      • Has fireplace: No
      Interior area
      • Total structure area: 4,628
      • Total interior livable area: 4,628 sqft

      Property

      Features
      • Pool features: Swimming Pool
      • Has view: Yes
      • View description: City, Park/Greenbelt, Skyline, Water
      • Has water view: Yes
      • Water view: Water
      Details
      • Parcel number: 013751432
      • Special conditions: Resale

      Construction

      Type & style
      • Home type: Condo
      • Property subtype: Condominium
      Condition
      • Year built: 2015

      Community & HOA

      Community
      • Features: Doorman
      • Security: Doorman
      • Subdivision: Lenox Hill
      HOA
      • Has HOA: Yes
      • Amenities included: Laundry, Fitness Center, Elevator(s), Concierge
      • Services included: Maintenance
      • HOA fee: $11,522 monthly
      Location
      • Region: New York

      Financial & listing details

      • Price per square foot: $7,282/sqft
      • Tax assessed value: $4,902,011
      • Annual tax amount: $208,860
      • Date on market: 2/18/2026

        Estimated market value

        $31,751,400

        $30.16M - $33.34M

        $11,654/mo

        Price history

        DateEventPrice
        2/18/2026Listed for sale$33,700,000+19.3%$7,282/sqft
        Source: StreetEasy #S1810341 Report a problem
        5/6/2022Sold$28,250,000-12.8%$6,104/sqft
        Source: Public Record Report a problem
        1/10/2019Sold$32,396,000$7,000/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$209,882 +8.5%$2,205,905 +45.1%
        2024$193,389 +1.5%$1,520,016 -2.4%
        2023$190,548 $1,557,192 +0.3%
        2022-- $1,552,374 -0.5%
        2021-- $1,559,792 -12.4%
        2020-- $1,779,737 +0.9%
        2019$219,992 $1,763,748
        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: 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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