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In contract
  • Price cut: $445K (4/24)
    $5,750,000

    21 E 87th St APT 7B, New York, NY 10128

    4beds
    2,638sqft
    Loading
    Coop
    Built in 1927
    -- sqft lot
    $-- Zestimate®
    $2,180/sqft
    $6,416/mo HOA

    What's special

    Decorative fireplaceSpacious light floodedAmple closet spaceLarge foyer
    21 East 87th Street, #7B Spacious, light flooded, prewar, 9-room apartment in prime Carnegie Hill location, this gracious property has the original floorplan and has been beautifully maintained by the same family for about eighty years. It formerly housed a magnificent, world renowned collection of Old Master drawings. One enters the apartment through an elevator vestibule, shared by one other tenant, into a large foyer leading into a grand, east-facing living room with decorative fireplace and two large, double-hung windows overlooking Madison Avenue. The adjacent formal dining room, easily seating twelve, is linked to the kitchen by a butler’s pantry with sink, refrigerator and dishwasher. In the eat-in kitchen, there is a washer/dryer and, off it, two maid’s rooms with a connecting bath. The four good-sized bedrooms, all accessed from corridors off the foyer, face south and have ample closet space. The primary one, serviced by a large fitted dressing room closet, is situated on the corner and therefore also has a wonderful, additional eastern exposure and a view overlooking the Park Avenue Synagogue. It has an en suite bathroom with separate shower and bathtub. One of the three bedrooms also has a small bathroom en suite, while the other two (one now used as a library) have a larger connecting bathroom that also provides a powder room for the apartment Apartments in the B-line of 21 East 87th Street rarely come on the market. Designed by Emery Roth in 1927, this building, situated near some of the best schools, restaurant and museums in New York City, is one of the most sought-after on the upper Eastside. It is a full-service building with resident super and full-time doormen, as well as such amenities as a gym, a central laundry, bike storage, and a private storage unit. There is a 2% flip tax. 65% financing permitted. Current monthly assessment of $515.08 through 2026.
    101 days
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    89
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    5
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    Zillow last checked:

    Listing updated:

    Listed by:

    Sotheby's International Realty 917-533-7949,

    Armin Allen,

    Kathryn Steinberg

    Source: StreetEasy,MLS#: S1813442

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 4
      • Full bathrooms: 4
      Rooms
      • Room types: Bike Room
      Appliances
      • Included: Dishwasher, Washer/Dryer
      • Laundry: Inside
      Features
      • Has fireplace: Yes
      Interior area
      • Total structure area: 2,638
      • Total interior livable area: 2,638 sqft

      Property

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

      Construction

      Type & style
      • Home type: Cooperative
      • Property subtype: Coop
      Condition
      • Year built: 1927

      Community & HOA

      Community
      • Features: Doorman, Full Time Doorman
      • Security: Doorman, Full-Time Doorman
      • Subdivision: Carnegie Hill
      HOA
      • Has HOA: Yes
      • Amenities included: Laundry, Fitness Center, Elevator(s)
      • Services included: Maintenance
      • HOA fee: $6,416 monthly
      Location
      • Region: New York

      Financial & listing details

      • Price per square foot: $2,180/sqft
      • Date on market: 4/7/2026

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        7/7/2026Contingent$5,750,000$2,180/sqft
        Source: StreetEasy #S1813442 Report a problem
        4/24/2026Price change$5,750,000-7.2%$2,180/sqft
        Source: StreetEasy #S1813442 Report a problem
        4/7/2026Listed for sale$6,195,000$2,348/sqft
        Source: StreetEasy #S1813442 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: Upper East Side

        Getting around

        97 / 100
        Walker's Paradise
        100 / 100
        Rider's Paradise
        77 / 100
        Very Bikeable

        Nearby schools

        GreatSchools rating

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