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For sale
    • $4,750,000

    19 Cobblestone Court, Centerport, NY 11721

    5beds
    6,900sqft
    Single Family Residence, Residential
    Built in 1998
    3.18 Acres Lot
    $-- Zestimate®
    $688/sqft
    $-- HOA

    What's special

    Heated in-ground poolMultiple fireplacesSecluded courtExpansive trex deckComplete privacyOver three pristine acresOversized rooms
    Water Views Across Centerport Harbor & the Long Island Sound — A Rare Offering. Tucked at the end of a secluded court on over three pristine acres, this English Country–inspired estate is a statement of privacy, scale, and timeless design, positioned to capture sweeping water views from every vantage point along the rear of the home. A rare natural path leads to the shoreline, offering effortless access for hiking, beach enjoyment, and a lifestyle that seamlessly blends luxury with nature. Built in 1998 with intention and precision, the home offers approximately 6,900 sq ft of above-grade living space, complemented by a walk-out lower level with finished areas and expansive space for recreation, wellness, or guest use, bringing total usable space to nearly 8,000 sq ft. Inside, 5 bedrooms and 5 full baths plus 2 half baths are thoughtfully designed, with oversized rooms and 12-foot tray ceilings that enhance both scale and elegance. A dramatic double-height foyer introduces sun-drenched living spaces, refined finishes, multiple fireplaces, and seamless indoor-outdoor flow, while the chef’s kitchen with granite countertops and stainless-steel appliances anchors the home with both function and style. Outside, the grounds deliver a true resort experience with a heated in-ground pool, integrated spa, Diamond Blue finish, updated equipment, and an expansive Trex deck—all set against a backdrop of elevated water views and complete privacy. Additional features include a high-ceiling walk-out lower level with a full bath, a three-car garage with bonus space above, and a private in-law or guest suite with its own entrance, while recent upgrades such as multi-zone HVAC, a 26kW whole-house Generac generator, and a new gas line ensure modern efficiency. Located just minutes from Centerport Harbor, Huntington and Northport Villages, and within the Harborfields School District, this is more than a home—it is a private estate defined by craftsmanship, elegance, and a lifestyle few can access. Private Path to endless Sunsets.
    160 days
    |
    1,317
    |
    34
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    The Agency Northshore NY 631-870-0753,

    Kieran Rodgers 631-416-0703

    Source: OneKey® MLS as distributed by MLS GRID,MLS#: 954369MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 5
      • Bathrooms: 7
      • Full bathrooms: 5
      • 1/2 bathrooms: 2
      Heating
      • Forced Air, Other
      Cooling
      • Central Air
      Appliances
      • Included: ENERGY STAR Qualified Appliances
      • Laundry: Washer/Dryer Hookup, In Hall
      Features
      • First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Built-in Features, Cathedral Ceiling(s), Ceiling Fan(s), Central Vacuum, Chandelier, Chefs Kitchen, Crown Molding, Dry Bar, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, High Ceilings, His and Hers Closets, In-Law Floorplan, Kitchen Island, Natural Woodwork, Open Floorplan, Open Kitchen, Original Details, Other, Pantry, Primary Bathroom, Smart Thermostat, Storage, Walk-In Closet(s), Wet Bar
      • Flooring: Carpet, Combination, Hardwood, Tile
      • Doors: ENERGY STAR Qualified Doors
      • Windows: Bay Window(s), Double Pane Windows, ENERGY STAR Qualified Windows, Floor to Ceiling Windows, Oversized Windows
      • Basement: Full,Partially Finished,See Remarks,Storage Space,Walk-Out Access
      • Attic: See Remarks
      • Number of fireplaces: 3
      • Fireplace features: Bedroom, Family Room, Living Room
      Interior area
      • Total structure area: 9,300
      • Total interior livable area: 6,900 sqft

      Property

      Parking
      • Total spaces: 20
      • Parking features: Driveway, Garage, Garage Door Opener
      • Garage spaces: 3
      • Has uncovered spaces: Yes
      Accessibility
      • Accessibility features: Accessible Bedroom, Accessible Central Living Area, Accessible Closets, Accessible Common Area, Accessible Doors, Accessible Entrance, Accessible Full Bath, Accessible Hallway(s), Accessible Kitchen
      Features
      • Levels: Two
      • Patio & porch: Deck, Patio
      • Exterior features: Awning(s), Balcony, Garden, Other
      • Has private pool: Yes
      • Pool features: In Ground, Outdoor Pool, Pool/Spa Combo
      • Fencing: Back Yard,Fenced,Other,Perimeter
      • Has view: Yes
      • View description: Water
      • Has water view: Yes
      • Water view: Water
      • Waterfront features: Beach Access, Water Access, Waterfront
      Lot
      • Size: 3.18 Acres
      • Features: Back Yard, Corner Lot, Cul-De-Sac, Front Yard, Landscaped, Near School, Near Shops, Other, Private, Secluded, See Remarks, Sprinklers In Front, Sprinklers In Rear, Views
      • Residential vegetation: Partially Wooded
      Details
      • Parcel number: 0400048000200007015
      • Special conditions: None
      • Other equipment: Generator, Pool Equip/Cover

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Estate,Traditional
      • Property subtype: Single Family Residence, Residential
      Materials
      • Advanced Framing Technique, Brick, Frame
      • Foundation: Concrete Perimeter
      Condition
      • Actual
      • Year built: 1998
      • Major remodel year: 1998

      Utilities & green energy

      • Sewer: Cesspool
      • Water: Public
      • Utilities for property: Electricity Connected, Natural Gas Connected

      Community & HOA

      HOA
      • Has HOA: No
      Location
      • Region: Centerport

      Financial & listing details

      • Price per square foot: $688/sqft
      • Tax assessed value: $15,500
      • Annual tax amount: $48,949
      • Date on market: 3/18/2026
      • Cumulative days on market: 155 days
      • Listing agreement: Exclusive Right To Sell
      • Electric utility on property: Yes

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        3/18/2026Listed for sale$4,750,000+35.7%$688/sqft
        Source: OneKey® MLS as distributed by MLS GRID #954369 Report a problem
        11/2/2006Sold$3,500,000+143.5%$507/sqft
        Source: Public Record Report a problem
        2/17/1998Sold$1,437,500$208/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025-- $11,000 -29%
        2024-- $15,500
        2023-- $15,500
        2022-- $15,500
        2021-- $15,500
        2020-- $15,500
        2019-- $15,500
        2018-- $15,500
        2017$57,216 $15,500
        2016-- $15,500
        2015-- $15,500
        2014-- $15,500
        2013-- $15,500
        2012-- $15,500 +3.3%
        2011-- $15,000 -7.6%
        2010-- $16,225
        2009-- $16,225
        2008-- $16,225
        2007$43,264 +11.5%$16,225
        2005$38,804 +7.7%$16,225
        2004$36,031 +7.6%$16,225
        2003$33,477 +9%$16,225
        2002$30,709 +9.2%$16,225
        2001$28,120 +2.5%$16,225
        2000$27,433 $16,225
        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: 11721

        Getting around

        7 / 100
        Car-Dependent
        4 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Thomas J Lahey Elementary School
        • Middle: Oldfield Middle School
        • High: Harborfields 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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