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  • $13,500,000

    64 E 66th St, New York, NY 10065

    6beds
    6,556sqft
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    Single Family Residence
    Built in 1910
    -- sqft lot
    $7,174,700 Zestimate®
    $2,059/sqft
    $-- HOA

    What's special

    Three wood-burning fireplacesLandscaped gardenGrand spacious primary suitePicturesque tree-lined blockAmple dressing roomCharming trellised gardenExquisite period detail
    Ideally situated on a picturesque, tree-lined block between Madison and Park Avenues. Built in 1877 by architect J.H. Valentine as one of ten Neo-Greek residences, this 20 ft wide brownstone spans five levels and is 6,550 SF, combining historic architectural character with gracious proportions. Ceiling heights range from 10-12 ft, and an elevator serves all five levels. This splendid residence is awash in sunlight throughout the day and offers an ideal template for an elegant lifestyle. Its handsome façade features a third-floor bay with grand-scale transom windows crowned by leaded-glass panels. Oversized windows across the north, south, and east exposures fill the interiors with abundant light. Additional features include three-zone central heating and air conditioning, an elevator, three wood-burning fireplaces, a sophisticated alarm system and an intercom. Four-inch-wide oak floors run throughout the residence. The landscaped garden and fifth-floor terrace offer 560 SF of outdoor space, both equipped with irrigation. First Floor: From the recessed front garden entrance, an iron front door sets the tone for this exquisite residence. The Garden Level includes a large Entrance Gallery with a French limestone floor and a magnificent eat-in Kitchen. The Kitchen is supported by a cozy Den, ideal as an office. The Den provides access to a rear staircase leading to the Butler’s Pantry and wet bar above. This floor is completed by a coat closet and a Powder Room. Both the Kitchen and the Den open to the charming trellised Garden. The secluded garden retreat is landscaped with ivy, mature plantings, decorative brick columns, and an attractive fountain. Parlor Floor: This level features a grandly-scaled north-facing Living Room with a wood-burning fireplace and large windows framing leafy tree top views. The Dining Room is defined by a beautiful rounded alcove. The Dining Room is supported by a Service Pantry and Wet Bar and a staircase leading to the Kitchen below. Throughout this level, shining mahogany doors, gorgeous plaster crown moldings, and exquisite period detail enhance the elegance of these boldly-scaled rooms, along with architectural details such as a round window overlooking the Living Room from the dramatic staircase. A second Powder Room is conveniently accessible. Third Floor: The Third Floor is currently configured as a grand, spacious Primary Suite, but it can be reconfigured into two large, private Bedroom suites. At the front of the house, a bay-windowed Library or Bedroom with a wood-burning fireplace, custom closets, and built-in bookshelves. Its adjoining bathroom includes a windowed shower. The spacious rear Bedroom incorporates a bay-windowed sitting area, southern light throughout the day. This room is supported by a travertine-clad spa Bathroom appointed with double vanities, a separate bathtub, and a dedicated shower room, with south- and east-facing windows providing abundant natural light. Fourth Floor: The rear Bedroom is accompanied by a spacious, windowed spa bathroom with a whirlpool bathtub and separate stall shower. An additional windowed dressing room offers excellent storage and may provide flexibility to create a second bathroom. The front bedroom is distinguished by a wood-burning fireplace and a coved ceiling, supported by an ample Dressing Room. Fifth Floor: Above, the Fifth Floor - two additional Bedrooms, both with their own ensuite Baths: the first enjoys north-facing tree-top views, and the second features a large central skylight and double doors opening onto a trellised terrace measuring 12 x 22 ft. Surrounded by mature greenery, the terrace offers a private and inviting outdoor retreat. Cellar: A well-appointed basement provides laundry facilities and extensive storage.
    4 days
    658
    84

    Likely to sell faster than

    Zillow last checked:

    Listing updated:

    Listed by:

    Sotheby's International Realty 212-606-7706,

    Lois Nasser,

    Serena Boardman

    Source: StreetEasy,MLS#: S1853024

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 6
      • Bathrooms: 7
      • Full bathrooms: 5
      • 1/2 bathrooms: 2
      Cooling
      • Central Air
      Appliances
      • Included: Dishwasher, Washer/Dryer
      Features
      • Flooring: Hardwood
      • Has fireplace: Yes
      • Fireplace features: Wood Burning
      Interior area
      • Total structure area: 6,556
      • Total interior livable area: 6,556 sqft
      Video & virtual tour

      Property

      Details
      • Parcel number: 013800041
      • Special conditions: Resale

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Condition
      • Year built: 1910

      Community & HOA

      Community
      • Subdivision: Lenox Hill
      Location
      • Region: New York

      Financial & listing details

      • Price per square foot: $2,059/sqft
      • Tax assessed value: $9,029,000
      • Annual tax amount: $91,380
      • Date on market: 10/20/2026

        Estimated market value

        $7,174,700

        $5.02M - $10.04M

        Not available

        Price history

        DateEventPrice
        10/20/2026Listed for sale$13,500,000+3462%$2,059/sqft
        Source: StreetEasy #S1853024 Report a problem
        1/9/2012Listing removed$379,000$58/sqft
        Source: Citi Wide Report a problem
        12/22/2011Listed for sale$379,000-97.4%$58/sqft
        Source: Citi Wide Report a problem
        4/16/1996Sold$14,385,000$2,194/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$106,319 -16.4%$541,740 +8.5%
        2024$127,191 -4.4%$499,380 -16.4%
        2023$133,015 $597,420 -5.7%
        2022-- $633,600 -6.9%
        2021-- $680,880 -12.2%
        2020-- $775,500 -13.8%
        2019$122,460 +7.3%$899,520 +64.8%
        2018$114,175 +8.8%$545,797 +6%
        2017$104,963 +2%$514,904
        2016$102,934 $514,904 +0.8%
        2015$102,934 +163.5%$511,046 +6%
        2014$39,058 $482,120 +6%
        2013-- $454,831 +6%
        2012-- $429,087
        2011-- $429,087 +0.8%
        2010-- $425,872 +6%
        2009-- $401,767 +6%
        2008-- $379,026 +6%
        2007-- $357,573
        2006-- $357,573 +0.8%
        2005-- $354,894 +6%
        2004-- $334,806 +6%
        2003-- $315,855 +6%
        2002-- $297,978
        2001-- $297,978 +0.8%
        2000-- $295,745
        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

        95 / 100
        Walker's Paradise
        100 / 100
        Rider's Paradise

        Nearby schools

        GreatSchools rating

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