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For sale
    • Price cut: $2K (9/2)
    $690,000

    450 Valentine Avenue, Sparkill, NY 10976

    4beds
    2,650sqft
    Single Family Residence, Residential
    Built in 1970
    0.47 Acres Lot
    $-- Zestimate®
    $260/sqft
    $-- HOA

    What's special

    Modern finishes throughoutVersatile lower levelBeautiful masonry workAbundant outdoor livingMultiple decks and patiosScenic sloping lotExceptional outdoor spaces
    Discover this stunning newer-build custom bi-level home, thoughtfully designed to make the most of its scenic sloping lot and exceptional outdoor spaces. Perfectly positioned near all major highways, this property offers both convenience and tranquility—an ideal blend for today’s lifestyle. Step inside to find a flexible layout perfectly suited for multi-family living, with spacious, sun-filled rooms and modern finishes throughout. The home features a two-car garage, ample storage, and a versatile lower level that opens up even more opportunities for extended living or guest accommodations. Outdoors, the property truly shines. Multiple decks and patios create inviting spaces for relaxing, entertaining, and enjoying the surrounding landscape. Beautiful masonry work adds warmth, character, and timeless appeal, while the expansive yard provides endless possibilities for gardening, play, or gathering with friends and family. A rare combination of thoughtful design, custom craftsmanship, and abundant outdoor living—this bi-level home offers comfort, flexibility, and style in a location that can’t be beat.
    218 days
    1,576
    64

    Zillow last checked:

    Listing updated:

    Listed by:

    Imagine Properties NY 845-398-1717,

    Kathleen A Kennedy 845-461-9889

    Source: OneKey® MLS as distributed by MLS GRID,MLS#: 933749MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 3
      • Full bathrooms: 3
      Bedroom 1
      • Level: Lower
      Bedroom 2
      • Level: Second
      Bedroom 3
      • Level: Second
      Primary bathroom
      • Level: Second
      Bathroom 1
      • Level: Lower
      Bathroom 2
      • Level: Second
      Bathroom 3
      • Level: Second
      Den
      • Level: Lower
      Dining room
      • Level: Lower
      Dining room
      • Level: Second
      Family room
      • Level: Lower
      Kitchen
      • Level: Second
      Laundry
      • Level: Lower
      Laundry
      • Level: Second
      Living room
      • Level: Second
      Office
      • Level: Lower
      Heating
      • Ducts
      Cooling
      • Central Air
      Appliances
      • Included: Cooktop, Dishwasher
      • Laundry: Washer/Dryer Hookup
      Features
      • First Floor Bedroom, First Floor Full Bath, Eat-in Kitchen, Entrance Foyer, Formal Dining, In-Law Floorplan, Kitchen Island, Open Floorplan, Pantry, Recessed Lighting, Storage
      • Flooring: Carpet, Combination, Hardwood
      • Attic: Partial
      • Has fireplace: No
      Interior area
      • Total structure area: 2,650
      • Total interior livable area: 2,650 sqft
      Video & virtual tour

      Property

      Parking
      • Total spaces: 6
      • Parking features: Driveway, Garage
      • Garage spaces: 2
      • Has uncovered spaces: Yes
      Features
      • Levels: Bi-Level
      Lot
      • Size: 0.47 Acres
      Details
      • Parcel number: 39248907800500020020000000
      • Special conditions: None

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Raised Ranch,Hi Ranch
      • Property subtype: Single Family Residence, Residential
      Materials
      • Frame
      Condition
      • Actual
      • Year built: 1970

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Sewer Connected, Trash Collection Private, Water Connected

      Community & HOA

      HOA
      • Has HOA: No
      Location
      • Region: Sparkill

      Financial & listing details

      • Price per square foot: $260/sqft
      • Tax assessed value: $198,600
      • Annual tax amount: $14,590
      • Date on market: 11/28/2025
      • Cumulative days on market: 270 days
      • Listing agreement: Exclusive Agency
      • Electric utility on property: Yes

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        9/2/2026Price change$690,000-0.3%$260/sqft
        Source: OneKey® MLS as distributed by MLS GRID #933749 Report a problem
        8/31/2026Price change$692,000-0.4%$261/sqft
        Source: OneKey® MLS as distributed by MLS GRID #933749 Report a problem
        8/28/2026Price change$695,000-0.3%$262/sqft
        Source: OneKey® MLS as distributed by MLS GRID #933749 Report a problem
        8/26/2026Price change$697,000-0.1%$263/sqft
        Source: OneKey® MLS as distributed by MLS GRID #933749 Report a problem
        8/25/2026Price change$698,000-0.1%$263/sqft
        Source: OneKey® MLS as distributed by MLS GRID #933749 Report a problem
        8/10/2026Price change$699,000-0.1%$264/sqft
        Source: OneKey® MLS as distributed by MLS GRID #933749 Report a problem
        7/24/2026Price change$699,5000%$264/sqft
        Source: OneKey® MLS as distributed by MLS GRID #933749 Report a problem
        5/21/2026Price change$699,6500%$264/sqft
        Source: OneKey® MLS as distributed by MLS GRID #933749 Report a problem
        5/18/2026Price change$699,6990%$264/sqft
        Source: OneKey® MLS as distributed by MLS GRID #933749 Report a problem
        5/15/2026Price change$699,7990%$264/sqft
        Source: OneKey® MLS as distributed by MLS GRID #933749 Report a problem
        5/14/2026Price change$699,8990%$264/sqft
        Source: OneKey® MLS as distributed by MLS GRID #933749 Report a problem
        3/13/2026Price change$699,999-2.1%$264/sqft
        Source: OneKey® MLS as distributed by MLS GRID #933749 Report a problem
        1/28/2026Listed for sale$715,000-7%$270/sqft
        Source: OneKey® MLS as distributed by MLS GRID #933749 Report a problem
        1/20/2026Listing removed$769,000$290/sqft
        Source: OneKey® MLS as distributed by MLS GRID #933749 Report a problem
        11/28/2025Listed for sale$769,000+13.1%$290/sqft
        Source: OneKey® MLS as distributed by MLS GRID #933749 Report a problem
        11/6/2025Listing removed--
        Source: Owner Report a problem
        11/5/2025Price change$680,000-2.2%$257/sqft
        Source: Owner Report a problem
        10/13/2025Price change$695,000-7.3%$262/sqft
        Source: Owner Report a problem
        10/12/2025Listed for sale$750,000+63%$283/sqft
        Source: Owner Report a problem
        10/23/2008Listing removed$460,000$174/sqft
        Source: Better Homes and Gardens Rand Realty #442623 Report a problem
        9/11/2008Price change$460,000-8%$174/sqft
        Source: Better Homes and Gardens Rand Realty #442623 Report a problem
        5/24/2008Price change$499,900-3.8%$189/sqft
        Source: Better Homes and Gardens Rand Realty #442623 Report a problem
        4/21/2008Price change$519,900-3.7%$196/sqft
        Source: Better Homes and Gardens Rand Realty #442623 Report a problem
        4/12/2008Price change$539,900-5.1%$204/sqft
        Source: Better Homes and Gardens Rand Realty #442623 Report a problem
        3/13/2008Listed for sale$569,000+144.2%$215/sqft
        Source: Better Homes and Gardens Rand Realty #442623 Report a problem
        5/7/1998Sold$233,000+11%$88/sqft
        Source: Public Record Report a problem
        8/5/1997Sold$210,000$79/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025-- $198,600
        2024-- $198,600
        2023-- $198,600
        2022-- $198,600
        2021-- $198,600
        2020-- $198,600
        2019-- $198,600
        2018-- $198,600
        2017$11,303 $198,600
        2016-- $198,600
        2015-- $198,600
        2014-- $198,600
        2013-- $198,600
        2012-- $198,600
        2011-- $198,600
        2010-- $198,600
        2009-- $198,600
        2007-- $198,600
        2006-- $198,600
        2005-- $198,600
        2004-- $198,600
        2003-- $198,600
        2002-- $198,600
        2001-- $198,600
        2000-- $198,600
        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.
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        Climate risks

        Neighborhood: 10976

        Getting around

        50 / 100
        Car-Dependent
        35 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: William O Schaefer Elementary School
        • Middle: South Orangetown Middle School
        • High: Tappan Zee High School

        Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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