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Off market
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  • $1,436,900

    18 20th Ave, Sea Cliff, NY 11579

    4beds
    2,016sqft
    SingleFamily
    Built in 2017
    0.33 Acres Lot
    $1,436,900 Zestimate®
    $713/sqft
    $5,809 Estimated rent

    Home value

    $1,436,900

    $1.34M - $1.54M

    $5,809/mo

    Zestimate® history
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    $5,809/mo

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    $9,457/mo

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    $9,457/mo

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    What's special

    Builder's own! This gorgeous Sea Cliff Colonial boasts a classic front porch and is situated on a fully-fenced, level third-acre with 2-car garage and room for pool. Originally built in 1898, this stunning home was expanded and totally rebuilt in 2017. This custom-designed home offers a modern open layout with top quality materials and finishes, and all the amenities of a new home. Now with all new electrical, heating and plumbing systems plus new insulation, central air conditioning, new siding, windows and roof! Special features include a new eat-in-kitchen and baths, finished basement, two Laundry’s and hardwood floors throughout. The beautiful Master bedroom offers a large custom walk-in closet and marble Master bath with radiant heat, double sinks, tub and steam shower. Close to beaches & Village shops. Part of award-winning North Shore School District featuring the International Baccalaureate program. Low taxes!

    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: 4
    • Bathrooms: 3
    • Full bathrooms: 2
    • 1/2 bathrooms: 1
    Heating
    • Forced air, Radiant, Gas
    Cooling
    • Central
    Appliances
    • Included: Dishwasher, Dryer, Microwave, Range / Oven, Refrigerator, Washer
    Features
    • Flooring: Hardwood
    • Basement: Partially finished
    • Attic: Y
    • Has fireplace: No
    Interior area
    • Total interior livable area: 2,016 sqft

    Property

    Parking
    • Total spaces: 2
    • Parking features: Garage - Detached
    Features
    • Exterior features: Other
    • Has view: Yes
    • View description: None
    Lot
    • Size: 0.33 Acres
    Details
    • Parcel number: 21163000888

    Construction

    Type & style
    • Home type: SingleFamily
    Materials
    • Roof: Other
    Condition
    • Year built: 2017

    Community & HOA

    Location
    • Region: Sea Cliff

    Financial & listing details

    • Price per square foot: $713/sqft
    • Tax assessed value: $661,000

    Price history

    DateEventPrice
    6/19/2025Listing removed$7,000$3/sqft
    Source: OneKey® MLS as distributed by MLS GRID #865877 Report a problem
    5/22/2025Listed for rent$7,000$3/sqft
    Source: OneKey® MLS as distributed by MLS GRID #865877 Report a problem
    5/9/2019Sold$998,000-22.9%$495/sqft
    Source: OneKey® MLS as distributed by MLS GRID #L3094901 Report a problem
    1/21/2019Listed for sale$1,295,000-0.2%$642/sqft
    Source: BERKSHIRE HATHAWAY #3094901 Report a problem
    12/14/2018Listing removed$1,298,000$644/sqft
    Source: Berkshire Hathaway Laffey International Realty #P1333023 Report a problem
    12/12/2018Listed for sale$1,298,000+43166.7%$644/sqft
    Source: BERKSHIRE HATHAWAY #P1333023 Report a problem
    8/17/2016Sold$3,000$1/sqft
    Source: OneKey® MLS as distributed by MLS GRID #L2831848 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2024-- $661
    2023-- $661
    2022-- $661
    2021$12,426 +1.7%--
    2020$12,212 $1,077
    2019-- $1,077 -5.9%
    2017$11,357 +1.2%$1,144 -3.9%
    2016$11,226 +424.1%$1,190
    2015$2,142 +5.8%$1,190
    2013$2,025 +5.8%$1,190
    2012$1,915 -65.3%$1,190 -2%
    2011$5,521 -0.4%$1,214 -8.2%
    2010$5,543 $1,322 -13.2%
    2009-- $1,523 +6%
    2008-- $1,437 +2.4%
    2006-- $1,403 -39.9%
    2005-- $2,334 -40.4%
    2004-- $3,916 -9.5%
    2003-- $4,327 -5.9%
    2002-- $4,600
    2001-- $4,600
    2000-- $4,600
    Find assessor info on the county website

    Neighborhood: 11579

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • District: North Shore

    Source: The MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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    Estimated market value
    $1,436,900
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $1,436,900