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Pending
  • $749,000

    12 Grace Ct, Islip, NY 11751

    4beds
    1,720sqft
    Loading
    SingleFamily
    Built in 1957
    9,147 Square Feet Lot
    $-- Zestimate®
    $435/sqft
    $-- HOA

    What's special

    Professionally landscapedStainless steel appliancesCrown moldingAndersen windowsMahogany decksHardwood floorsMature trees
    Located on a beautiful, quiet street south of Montauk Highway in Islip, this 1,720 sq ft home delivers the space, privacy, and move-in-ready updates today’s buyers prioritize. With 4 bedrooms and 2 full baths, the home offers a thoughtful layout designed for how people actually live. A dedicated first-floor office provides the flexibility buyers want for remote work, study, or creative space, while the second floor features the primary bedroom plus two additional bedrooms, creating a comfortable and private sleeping level. All new major appliances eliminate the need for immediate upgrades and add confidence for buyers looking for a smooth transition. Outside, the fully fenced backyard is a true highlight—lined with mature Leyland cypress trees along the perimeter, offering a sense of seclusion rarely found. Enjoy summer days by the in ground pool (3-12ft deep), tend to the garden, or take advantage of additional storage in the shed—all within your own private retreat. An attached garage adds everyday convenience, and the classic colonial/cape design blends timeless charm with functional living. Set in a highly desirable Islip neighborhood close to beaches, parks, and local amenities, this home offers both location and lifestyle. Homes with this combination of layout, privacy, outdoor space, and upgrades are increasingly hard to find south of Montauk. This is an opportunity to step into a home that truly supports the way you want to live.
    What the owner loves about this home
    We love the private backyard pool and the sense of peace it brings, all set on a beautiful street with friendly neighbors. With beaches, parks, restaurants, and shopping just minutes away, it’s a location that makes everyday living feel easy and enjoyable.
    96 days
    |
    263
    |
    4
    |
    Listed by:

    Property Owner (516) 497-0373

    This property is for sale by owner and Zillow, Inc. is displaying it at the owner's request. It is not subject to a listing agreement with Zillow, Inc. or its affiliates.

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 2
      • Full bathrooms: 2
      Heating
      • Baseboard, Oil
      Cooling
      • Central
      Appliances
      • Included: Dishwasher, Dryer, Microwave, Range / Oven, Refrigerator, Washer
      Features
      • Flooring: Tile, Carpet, Hardwood
      • Basement: None
      • Has fireplace: Yes
      Interior area
      • Total interior livable area: 1,720 sqft

      Property

      Parking
      • Total spaces: 1
      • Parking features: Garage - Attached, Off-street
      Features
      • Exterior features: Vinyl
      Lot
      • Size: 9,147 Square Feet
      Details
      • Parcel number: 0500422000100032000

      Construction

      Type & style
      • Home type: SingleFamily
      Materials
      • Roof: Shake / Shingle
      Condition
      • New construction: No
      • Year built: 1957

      Community & HOA

      Location
      • Region: Islip

      Financial & listing details

      • Price per square foot: $435/sqft
      • Tax assessed value: $46,000
      • Date on market: 4/4/2026

        Estimated market value

        Not available

        Estimated sales range

        Not available

        $3,702/mo

        Price history

        DateEventPrice
        4/17/2026Pending sale$749,000$435/sqft
        Source: Owner Report a problem
        4/4/2026Listed for sale$749,000+28.7%$435/sqft
        Source: Owner Report a problem
        3/24/2021Listing removed--
        Source: Owner Report a problem
        11/25/2020Sold$582,000-2.2%$338/sqft
        Source: Public Record Report a problem
        8/12/2020Listing removed$594,895$346/sqft
        Source: Owner Report a problem
        6/5/2020Listed for sale$594,895-3.9%$346/sqft
        Source: Owner Report a problem
        8/19/2019Listing removed$619,000$360/sqft
        Source: Owner Report a problem
        7/16/2019Listed for sale$619,000+24%$360/sqft
        Source: Owner Report a problem
        8/10/2010Listing removed$499,000$290/sqft
        Source: Prudential Douglas Elliman Real Estate #2314008 Report a problem
        7/29/2010Listed for sale$499,000$290/sqft
        Source: Prudential Douglas Elliman Real Estate #2314008 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025-- $46,000
        2024-- $46,000
        2023-- $46,000
        2022-- $46,000
        2021-- $46,000
        2020-- $46,000
        2019-- $46,000
        2018-- $46,000
        2017$13,238 $46,000
        2016-- $46,000
        2015-- $46,000
        2014-- $46,000
        2013-- $46,000
        2012-- $46,000 +2.2%
        2011-- $45,000
        2010-- $45,000
        2009-- $45,000
        2008-- $45,000
        2007$9,115 +18.7%$45,000
        2005$7,681 +7.7%$45,000
        2004$7,132 +7.6%$45,000
        2003$6,625 +14.2%$45,000 +5.9%
        2002$5,801 $42,500
        2001-- $42,500
        2000$5,534 $42,500

        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: 11751

        Getting around

        43 / 100
        Car-Dependent
        39 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • District: Islip

        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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