40 Grand Street, Stonington, CT 06378 | RYZE Realty Group
Home Homes for Sale Stonington, CT 40 Grand Street

40 Grand Street, Stonington, CT 06378

Single Family For Sale

$5,950,000
$600/sqft
40 Grand Street, Stonington, CT
Active
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5
Bedrooms
7
Bathrooms
9,914
Sq Ft
0.7
Acres
1928
Year Built

About This Home

Nestled in the heart of historic Stonington Borough, this rare European-inspired countryside estate stands as a triumph of privacy, exclusivity, and architectural sophistication. A true showpiece of design, the property seamlessly fuses bespoke detail with modern luxury, surrounded by professionally maintained grounds long celebrated as a standout jewel of the Stonington Borough Garden Tour. The exterior grounds have been designed as an idyllic sanctuary for both grand-scale entertaining and quiet retreat, the meticulously manicured grounds offer a series of refined outdoor spaces. Broad stone terraces, intimate patios, and an elevated upper balcony look out over lush plantings, framing a crystal-blue in-ground pool that anchors the estate's resort-like outdoor ambiance. Upon arrival an open foyer greets guests offering seamless flow to both wings of the residence and opening directly onto a serene garden terrace. Fully renovated to cater to host and chef alike, the main kitchen features premium Thermador appliances, rich quartz countertops, and French doors leading to an expansive entertaining patio. A dedicated catering kitchen and butler's pantry streamline party logistics with effortless style. Separated from the kitchen by grand pocket doors, this sophisticated room is anchored by hand-painted wallpaper, a dramatic crystal chandelier, and one of the home's six fireplaces. French doors open out to the patio for fluid indoor-outdoor dining.

Listed by Heather Sawyer (310) 953-1686 with William Pitt Sotheby's Int'l (860) 536-5900

Listing Snapshot

Price $5,950,000 Days on Our Site 0 days
Property Tax $44,922/yr Style Chateau,French
Year Built 1928 Total Sq Ft 9,914
Lot Size 0.7 acres HOA Fees N/A
Bedrooms 5 Full Bathrooms 6
Total Rooms 14 Half Baths 1

Key Features

Interior
  • Audio System
  • Cable - Pre-wired
  • Open Floor Plan
  • Security System
Appliances
  • Gas Range
  • Oven/Range
  • Microwave
  • Range Hood
  • Refrigerator
  • Dishwasher
  • Disposal
  • Washer
  • Dryer
  • Wine Chiller
Outdoor
  • Terrace
  • Gutters
  • Lighting
  • Guest House
  • French Doors
  • Patio
  • Balcony
  • Garden Area
  • Stone Wall
  • Gunite
  • Heated
  • Salt Water
  • In Ground Pool
Nearby
  • Golf Course
  • Health Club
  • Paddle Tennis
  • Park
  • Private School(s)
  • Shopping/Mall
  • Stables/Riding
  • Tennis Courts

Structure & Parking

Construction Frame,Masonry,Stucco
Roof Asphalt Shingle
Garage Spaces 2
Garage Type Attached Garage, Off Street Parking, Driveway
Below Grade 3,784 sq ft

Systems & Utilities

Heat Hot Air
Fuel Oil, Propane
Cooling Central Air
Hot Water Oil, Domestic
Water Public Water Connected
Sewer Public Sewer Connected

Schools

Elem Deans Mill
Middle Stonington
High Stonington

Mortgage Calculator

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Est. Monthly Payment
Principal & Interest
Est. Property Tax $3,744/mo
Est. Home Insurance

Estimate only. Contact a lender for accurate figures.

Listing History

Date Event Price
Sep 4, 2026 Listed $5,950,000

Frequently Asked Questions

How much does 40 Grand Street in Stonington, CT cost?
This property is listed at $5,950,000, which works out to $600 per square foot.
How many bedrooms does 40 Grand Street have?
This home has 5 bedrooms and 7 bathrooms.
What is the square footage of 40 Grand Street?
The home is 9,914 square feet, situated on 0.7 acres.
When was 40 Grand Street in Stonington built?
This property was built in 1928.
Is 40 Grand Street, Stonington, CT still available?
The current MLS status of this property is "Active". Contact RYZE Realty Group for the latest availability.
What school district is 40 Grand Street, Stonington in?
This home is served by the Stonington public school system, with Deans Mill as the elementary school and Stonington as the high school.
How do I schedule a tour of 40 Grand Street, Stonington, CT?
Contact RYZE Realty Group to schedule a private showing. You can submit a tour request directly on this page or call our office.

Listing Agent

Heather Sawyer · (310) 953-1686

William Pitt Sotheby's Int'l · (860) 536-5900

MLS# 24203567 · Data provided by SmartMLS. Information deemed reliable but not guaranteed.
Listing updated Sep 4, 2026 9:34 PM UTC