40 Grand Street, Stonington, Connecticut

$5,950,000

Previous Next

5

Beds

6/1

Baths

9,914

Square feet

0.70

Acres

About 40 Grand Street

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.

Features of 40 Grand Street

MLS® # 24203567
Price $5,950,000
Bedrooms 5
Bathrooms 6/1
Full Baths 6
Half Baths 1
Square Footage 9,914
Acres 0.70
Type Single Family For Sale
Style Chateau, French

Community Information

Address 40 Grand Street
Area Stonington Borough
City Stonington
County New London
State Connecticut
Zip Code 06378

Amenities

Features Programmable Thermostat, Ridge Vents, Storm Windows, Thermopane Windows
Parking Spaces 4
Parking Attached Garage, Off Street Parking, Driveway
Garage Spaces 2
Is Waterfront No
Waterfront Walk to Water
Has Pool Yes
Pool Gunite, Heated, Salt Water, In Ground Pool

Interior

Interior Features 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
Heating Hot Air, Oil, Propane
Cooling Central Air
Fireplace Yes
# of Fireplaces 6

Exterior

Exterior Clapboard, Wood, Stucco
Exterior Features Terrace, Gutters, Lighting, Guest House, French Doors, Patio, Balcony, Garden Area, Stone Wall
Lot Description Secluded, Corner Lot, Professionally Landscaped
Roof Asphalt Shingle
Foundation Concrete

School Information

Elementary Deans Mill
Middle Stonington
High Stonington

Additional Information

Date Listed September 4th, 2026
Days on Market 14
Zoning RP
RE / Bank Owned No

Listing Details

OfficeWilliam Pitt Sotheby's Int'l

Listing Map

Request a Showing

Provide a valid email address.
When would you like to view this property?