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Off market
  • $20,588,100

    66 Seafield Ln, Westhampton Beach, NY 11978

    9beds
    16,000sqft
    SingleFamily
    Built in 1903
    6.86 Acres Lot
    $20,588,100 Zestimate®
    $1,287/sqft
    $6,858 Estimated rent

    Home value

    $20,588,100

    $16.06M - $26.35M

    $6,858/mo

    Zestimate® history
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    $6,858/mo

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    Rent Zestimate®

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    $142,153/mo

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    $142,153/mo

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    What's special

    If these walls could talk! This 16,000 sq. ft. waterfront estate was designed in 1903 for coal baron William Atwater by architect Henry Bacon, best known for his design of the Lincoln Memorial in Washington, D.C. Overlooking scenic Quantuck Bay with 620 ft. of water frontage, the Manor house boasts 24 rooms, 9 bedrooms, 6 fireplaces, 9 full and 2 half-baths. Other highlights include a dramatic entry way with a three-story staircase, living room with fireplace, and banquet-sized formal dining room with hand-painted murals and fireplace. There's also a gourmet kitchen with breakfast area, billiard's room, sunroom, second-floor office, sitting room and a third-floor living room, all providing the ultimate in luxurious living spaces. The exceptional property includes a charming carriage house with century-old grape vines, & stand alone four car garage. Fourty-four century-old Catalpa trees line the stately driveway and define the perimeters of this estate, which also offers formal gardens, rolling lawns, a Lord & Burnham greenhouse, and a 56' gunite pool with spa. The deep-water dock on the bay provides excellent boating, with yacht clubs, beaches and the open Atlantic just a quick sail, kayak or motor boat ride away. Make your own history here.

    This property is off market, which means it's not currently listed for sale or rent on Zillow. This may be different from what's available on other websites or public sources.

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 9
    • Bathrooms: 11
    • Full bathrooms: 9
    • 1/2 bathrooms: 2
    Heating
    • Forced air, Other
    Cooling
    • Central
    Appliances
    • Included: Dishwasher, Dryer, Microwave, Range / Oven, Refrigerator, Washer
    Features
    • Flooring: Tile, Hardwood
    • Has fireplace: Yes
    Interior area
    • Total interior livable area: 16,000 sqft

    Property

    Parking
    • Total spaces: 3
    • Parking features: Garage - Detached
    Features
    • Exterior features: Wood
    • Has view: Yes
    • View description: Water
    • Has water view: Yes
    • Water view: Water
    Lot
    • Size: 6.86 Acres
    Details
    • Parcel number: 0905015000300015001

    Construction

    Type & style
    • Home type: SingleFamily
    Materials
    • Wood
    Condition
    • Year built: 1903

    Community & neighborhood

    Location
    • Region: Westhampton Beach

    Price history

    DateEventPrice
    1/28/2017Sold$15,000,000-10.4%$938/sqft
    Source: Public Record Report a problem
    9/29/2015Price change$16,750,000-5.6%$1,047/sqft
    Source: Douglas Elliman #H42379 Report a problem
    3/7/2015Listed for sale$17,750,000$1,109/sqft
    Source: Douglas Elliman Report a problem
    8/21/2014Listing removed$17,750,000$1,109/sqft
    Source: Douglas Elliman Report a problem
    6/24/2014Listed for sale$17,750,000-28.3%$1,109/sqft
    Source: Douglas Elliman Report a problem
    11/3/2012Listing removed$24,750,000$1,547/sqft
    Source: Prudential Douglas Elliman Report a problem
    10/4/2012Listed for sale$24,750,000$1,547/sqft
    Source: Prudential Douglas Elliman Report a problem
    8/17/2012Listing removed$24,750,000$1,547/sqft
    Source: Prudential Douglas Elliman Report a problem
    4/9/2012Listed for sale$24,750,000$1,547/sqft
    Source: Prudential Douglas Elliman Report a problem
    11/5/2010Listing removed$24,750,000$1,547/sqft
    Source: NCI #*1089978 Report a problem
    10/26/2010Listed for sale$24,750,000$1,547/sqft
    Source: NCI #*1089978 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025-- $16,370,900
    2024-- $16,370,900
    2023-- $16,370,900 +9.5%
    2022-- $14,956,100
    2021-- $14,956,100
    2020-- $14,956,100
    2019-- $14,956,100
    2018-- $14,956,100 +23.9%
    2017$97,111 $12,075,900
    2016-- $12,075,900
    2015-- $12,075,900
    2014-- $12,075,900 +58.4%
    2013-- $7,623,300 -15.5%
    2007$54,460 +28%$9,020,400 +52%
    2005$42,556 -33.9%$5,934,400 +3625%
    2004$64,394 +7.4%$159,312
    2003$59,983 +7.1%$159,312
    2002$56,008 +6.3%$159,312 +1.5%
    2001$52,707 +14.4%$156,960
    2000$46,074 $156,960

    Find assessor info on the county website

    Neighborhood: 11978

    Nearby schools

    GreatSchools rating
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    Estimated market value
    $20,588,100
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    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $20,588,100