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For sale
    • Price cut: $864K (7/16)
    $4,459,000

    455 Stonington Road, Stonington, CT 06378

    7beds
    9,009sqft
    : 
    $28,690/mo
    Get pre-qualified
    Single Family Residence
    Built in 1956
    20 Acres Lot
    $-- Zestimate®
    $495/sqft
    $-- HOA

    What's special

    Microwave drawerSports courtSophisticated designer details throughoutCustom cabinetrySteam oven
    Exquisite Stonington Estate. Set amidst 21 manicured acres of breathtaking privacy and natural beauty, the extraordinary Crossover Estate offers the very best of refined coastal living just moments from the charming Stonington Borough and Historic Downtown Mystic. The best of One-Level Living. This exceptional family compound is bordered by a tranquil pond and brook on one side, with a picturesque estuary leading to Long Island Sound on the other. Ideally positioned between Boston and New York City, and only minutes to Mystic, Watch Hill and the Mystic Amtrak station, this remarkable estate offers effortless access for both weekend escapes and year-round enjoyment. Impeccable move-in-ready condition and showcases the best of one-level living with an expansive and luxurious primary suite. The stunning main residence features 4 spacious bedrooms, 3 Full 2 Half beautifully appointed baths, designed with elegant comfort and seamless entertaining in mind. Exceptional interior finishes include a gourmet chef's kitchen with premium Wolf appliances, steam oven, microwave drawer, custom cabinetry, and sophisticated designer details throughout. Complimenting the main residence is a charming 3 Bedroom 1,276 Sq Ft Guest Cottage, ideal for extended family and guests, along with a spectacular pool house complete with full kitchen, bath, and sauna. Also - Main House with Guest House, Pool with Pool House and Sports Court situated on 10 acres is available for $3,595,000. Continued: Crossover Estate offers the ultimate combination of serenity, luxury, and convenience - a fully furnished, turnkey compound designed for gracious living and memorable gatherings in one of New England's most desirable coastal settings. Main House with Guest House, Pool with Pool House and Sports Court situated on 10 manicured acres is also available for $3,595,000. Main House, including Guest House, Pool with Pool House and Sports Court nestled on 21 Acres is offered for $4,459,000. Call today for your private showing of this exceptional coastal estate.
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    Zillow last checked:

    Listing updated:

    Listed by:

    Judith Caracausa (860)912-9903,

    William Pitt Sotheby's Int'l 860-536-5900

    Source: Smart MLS,MLS#: 24146427MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 7
      • Bathrooms: 6
      • Full bathrooms: 3
      • 1/2 bathrooms: 3
      Primary bedroom
      • Features: Full Bath, Walk-In Closet(s), Hardwood Floor
      • Level: Main
      • Area: 361 Square Feet
      • Dimensions: 19 x 19
      Bedroom
      • Features: Hardwood Floor
      • Level: Main
      • Area: 224 Square Feet
      • Dimensions: 16 x 14
      Bedroom
      • Features: Hardwood Floor
      • Level: Main
      • Area: 195 Square Feet
      • Dimensions: 15 x 13
      Bedroom
      • Features: Hardwood Floor
      • Level: Main
      • Area: 120 Square Feet
      • Dimensions: 12 x 10
      Bedroom
      • Features: Hardwood Floor
      • Level: Other
      • Area: 120 Square Feet
      • Dimensions: 10 x 12
      Bedroom
      • Features: Hardwood Floor
      • Level: Other
      • Area: 176.4 Square Feet
      • Dimensions: 14.7 x 12
      Bedroom
      • Features: Hardwood Floor
      • Level: Other
      • Area: 126.5 Square Feet
      • Dimensions: 11.5 x 11
      Primary bathroom
      • Features: Granite Counters, Double-Sink, Hydro-Tub, Stall Shower, Hardwood Floor
      • Level: Main
      • Area: 320 Square Feet
      • Dimensions: 20 x 16
      Bathroom
      • Features: Tub w/Shower
      • Level: Main
      • Area: 49 Square Feet
      • Dimensions: 7 x 7
      Bathroom
      • Level: Main
      • Area: 54 Square Feet
      • Dimensions: 9 x 6
      Bathroom
      • Level: Main
      • Area: 36 Square Feet
      • Dimensions: 9 x 4
      Bathroom
      • Features: Tile Floor
      • Level: Main
      • Area: 24 Square Feet
      • Dimensions: 4 x 6
      Bathroom
      • Features: Tub w/Shower, Tile Floor
      • Level: Main
      • Area: 49 Square Feet
      • Dimensions: 7 x 7
      Dining room
      • Features: Hardwood Floor
      • Level: Main
      • Area: 224 Square Feet
      • Dimensions: 14 x 16
      Dining room
      • Features: Hardwood Floor
      • Level: Main
      • Area: 77 Square Feet
      • Dimensions: 7 x 11
      Family room
      • Features: Fireplace
      • Level: Main
      • Area: 360 Square Feet
      • Dimensions: 18 x 20
      Kitchen
      • Features: Skylight, Breakfast Bar, Granite Counters
      • Level: Main
      • Area: 240 Square Feet
      • Dimensions: 16 x 15
      Kitchen
      • Features: Tile Floor
      • Level: Main
      • Area: 143 Square Feet
      • Dimensions: 13 x 11
      Living room
      • Features: Bookcases, Built-in Features, Gas Log Fireplace, Hardwood Floor
      • Level: Main
      • Area: 560 Square Feet
      • Dimensions: 20 x 28
      Living room
      • Features: Fireplace, Hardwood Floor
      • Level: Main
      • Area: 345 Square Feet
      • Dimensions: 23 x 15
      Office
      • Features: Fireplace, Hardwood Floor
      • Level: Main
      • Area: 240 Square Feet
      • Dimensions: 15 x 16
      Heating
      • Baseboard, Oil
      Cooling
      • Central Air
      Appliances
      • Included: Gas Cooktop, Oven, Convection Oven, Microwave, Range Hood, Refrigerator, Water Heater
      • Laundry: Main Level
      Features
      • Entrance Foyer, In-Law Floorplan
      • Doors: French Doors
      • Basement: Full,Unfinished
      • Attic: None
      • Number of fireplaces: 2
      Interior area
      • Total structure area: 9,009
      • Total interior livable area: 9,009 sqft
      • Finished area above ground: 6,292
      • Finished area below ground: 2,717

      Property

      Parking
      • Total spaces: 2
      • Parking features: Attached, Garage Door Opener
      • Attached garage spaces: 2
      Features
      • Patio & porch: Screened, Enclosed, Porch, Patio
      • Exterior features: Tennis Court(s)
      • Has private pool: Yes
      • Pool features: Gunite, In Ground
      Lot
      • Size: 20 Acres
      • Features: Wooded, Level, Sloped
      Details
      • Additional structures: Cabana, Guest House
      • Parcel number: 2073114
      • Zoning: Rc-120

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Ranch
      • Property subtype: Single Family Residence
      Materials
      • Clapboard, Wood Siding
      • Foundation: Concrete Perimeter
      • Roof: Asphalt
      Condition
      • New construction: No
      • Year built: 1956

      Utilities & green energy

      • Sewer: Septic Tank
      • Water: Well
      • Utilities for property: Cable Available

      Community & HOA

      Community
      • Features: Golf, Health Club, Library, Private School(s), Shopping/Mall, Tennis Court(s)
      • Security: Security System
      HOA
      • Has HOA: No
      Location
      • Region: Stonington

      Financial & listing details

      • Price per square foot: $495/sqft
      • Tax assessed value: $1,724,900
      • Annual tax amount: $34,153
      • Date on market: 6/23/2026

        Estimated market value

        Not available

        Estimated sales range

        Not available

        $6,383/mo

        Price history

        DateEventPrice
        7/16/2026Price change$3,595,000-19.4%$399/sqft
        Source: Smart MLS #24189710 Report a problem
        6/23/2026Listed for sale$4,459,000$495/sqft
        Source: Smart MLS #24146427 Report a problem
        12/30/2025Listing removed$4,459,000$495/sqft
        Source: Smart MLS #24104942 Report a problem
        9/13/2025Listed for sale$4,459,000+27.4%$495/sqft
        Source: Smart MLS #24104942 Report a problem
        10/1/2021Listing removed--
        Source: StateWide MLS RI #1269611 Report a problem
        1/21/2021Price change$3,500,000-10.3%$389/sqft
        Source: StateWide MLS RI #1269611 Report a problem
        11/21/2020Listed for sale$3,900,000+246.7%$433/sqft
        Source: StateWide MLS RI #1269611 Report a problem
        11/5/2013Sold$1,125,000-55%$125/sqft
        Source: Smart MLS #E270567 Report a problem
        9/28/2007Sold$2,500,000$278/sqft
        Source: Smart MLS #E192270 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$103 +4%$5,500
        2024$99 $5,500
        2023$99 -22.7%$5,500 +3.8%
        2022$128 -1.5%$5,300
        2021$130 +2.4%$5,300
        2020$127 $5,300
        2019$127 +2.4%$5,300
        2018$124 +6.9%$5,300 +8.2%
        2017$116 +2.7%$4,900
        2016$113 +4.6%$4,900
        2015$108 $4,900
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

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        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: 06378

        Getting around

        23 / 100
        Car-Dependent
        45 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • High: Stonington

        Source: Smart 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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