For Sale
Single family home for sale at 455 Stonington Rd, Stonington, CT 06378 | MLS# 24146427 | Listing updated on 2026-08-24
Photo 1 of Single family home for sale at 455 Stonington Rd, Stonington, CT 06378 | MLS# 24146427 | Listing updated on 2026-08-24
Photo 2 of Single family home for sale at 455 Stonington Rd, Stonington, CT 06378 | MLS# 24146427 | Listing updated on 2026-08-24
Photo 3 of Single family home for sale at 455 Stonington Rd, Stonington, CT 06378 | MLS# 24146427 | Listing updated on 2026-08-24
Photo 4 of Single family home for sale at 455 Stonington Rd, Stonington, CT 06378 | MLS# 24146427 | Listing updated on 2026-08-24
36+
Beds Icon

Street View

$4,459,000

Monthly Est:$22,194

  • Beds Icon7 Beds
  • Beds Icon
    6 Baths
  • Beds Icon9,009sqft

455 Stonington Rd, Stonington, CT 06378

$22,194/moEst:

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  • Single Family Residence

  • Built in 1956

  • $-- HOA

  • 20 acres lot

  • $495/sq.ft

Description

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:

  • Houzeo last checked: 6 hours ago
  • Listing updated: August 24, 2026 at 7:00 am
  • Listing Provided by: Judith Caracausa | William Pitt Sotheby's Int'l
  • Source: SMART MLS-CT | MLS#: 24146427 SMART MLS-CT

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    New London County

  • City

    Stonington

  • Neighborhood

    --

  • Year Built

    1956

  • HOA Fees

    -

  • Finished Area

    9,009 sqft

  • Lot Size

    20 acres lot

  • Basement Area

    - sqft

  • MLS Name

    SMART MLS

  • MLS Number

    24146427

  • MLS Status

    Active

  • Days on Market

    107

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Location

HOA Management

0

HOA Fees

$-/

Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 7

    Bathrooms: 6

Interior

  • Sewer

    Septic

  • Interior Features

    Auto Garage Door Opener, Cable Available, Security System

  • Appliances

    Gas Cooktop, Wall Oven, Convection Oven, Microwave, Range Hood, Refrigerator

  • Exterior Features

    Porch Screened, Porch Enclosed, Tennis Court, Porch, Cabana, Guest House, French Doors, Patio

  • Cooling

    Central Air

  • Heating

    Baseboard, Oil

Construction

  • Year Built

    Year Built: 1956

  • Home type

    Single Family Residence

  • Foundation Details

    Concrete

  • Architectural Style

    Ranch

  • Roof

    Asphalt Shingle

Utilities & Energy

  • Water Source

    Private Well

  • Laundry Features

    Main Level

  • Basement

    Full, Unfinished

  • Parking Features

    Attached Garage

  • Pool Features

    Gunite, In Ground Pool

Other Features

  • Lot Features

    Treed, Level Lot, Sloping Lot

  • Subdivision Name

    N/a

Price History

DateEventPrice

06/23/2026

Source: mls_logoSMART MLS-CT #24146427

Listed for Sale

$4,459,000

$495/sqft

12/30/2025

Source: #24104942

Price Increased

$4,459,000 +27.40%

$495/sqft

10/23/2021

Source: mls_logoRI StateWide MLS-RI #1269611

Price Increased

$3,500,000 +118.75%

$389/sqft

10/30/2013

Source: #E265860

Price Increased

$1,600,000 +146.15%

$178/sqft

10/30/2013

Source: mls_logoSMART MLS-CT #E270564

Price Increased

$650,000 +12900.00%

$72/sqft

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Nearby Homes

Based on information provided to and compiled by the SMART MLS, Inc. through Oct 09, 2026, 02:30PM. IDX information is provided exclusively for consumers’ personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed accurate by the MLS. ©2026 SMART MLS, Inc. All Rights Reserved.

Advertising Broker: Derek Greene | The Greene Realty Group