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40 Grand Street

Stonington, CT 06378
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Bed 5

Bed

Bath 7

Bath

SqFt9,914

Sqft

Acres0.70

Acre(Lot)

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 op en 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. The formal living room leads out to a private patio, a hidden wet bar, and an sun-drenched four-season sunroom. Down the hall, a cozy den features a built-in entertainment system and gas fireplace, while an adjoining private office offers a tranquil space for work or quiet reflection. Tucked away for maximum privacy, the main primary suite features French doors to a secluded terrace, a generous dressing room, and a spa-inspired bath equipped with a steam shower, jetted soaking tub, and dual vanities. The second floor of the main residence offers three generously proportioned, tastefully appointed bedroom suites. Each room captures breathtaking vistas of the manicured grounds through oversized windows, cozy sitting nooks, and access to a panoramic upper balcony. Positioned above the attached two-car garage is an equally exquisite, fully independent primary suite. Complete with custom built-in shelving, a large dressing room, and a picture-perfect bath, this secluded suite provides an ideal layout for a guest retreat, au pair quarters, or long-term family visitors. While the upper floors offer quiet respite, the lower level is dedicated to health, leisure, and late-night indulgence. A fully functioning "modern speakeasy" with wet bar is set beside a dedicated wine cellar, perfect for tasting rare vintages. The private cinema is a deep-seated, cozy theater space built for movie nights at home. Additionally, a versatile recreation space is ready for your private gym or fitness studio. An unparalleled sanctuary of style, detail, and location, this extraordinary property represents one of the finest coastal estate offerings in Southern New England. Embodying effortless luxury, this residence is being conveyed fully furnished, curated with precise detail and refined aesthetic poise. Acquiring this turn-key sanctuary allows the next owner to immediately experience its elevated lifestyle without the need to recreate its perfection-every carefully chosen piece, thoughtfully placed finishes, and harmonious interiors are already in place, awaiting your arrival.

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Detail Ic Property Details

Property Type : Residential

Price : $5,950,000

AD Id : 91036126

MLS Id : 24203567

Beds : 5

Lot Size : 0.70 Acre

Living Area Size : 9,914

Tax Amount : 44922.00

Year Built : 1928

Garage : 2

County : New London

  • Map Map

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Feature Features

  • Bedroom Information

    Total beds: 5

    Bathroom Information

    Total Baths: 7 Full Baths: 6 Half Baths: 1

    Room Information

    Rooms Total: 14 Has Basement: Yes Basement: Full, Finished, Walk-Out Access
  • Roofing Information

    Asphalt
  • Interior Features

    In-Law Floorplan, Sound System, Entrance Foyer, Open Floorplan Roof: Asphalt Appliances: Dishwasher, Disposal, Dryer, Gas Range, Microwave, Range, Oven, Refrigerator, Washer, Range Hood, Wine Cooler Laundry Features: Main Level, Laundry Room Window Features: Storm Window(s)
  • Heating & Cooling

    Has Heating: Yes Heating: Oil, Propane, Forced Air Has Cooling: Yes Cooling: Central Air

  • Building Information

    Year Built: 1928 Building Area Total: 9914 Construction Materials: Stucco, Wood Siding, Frame, Clapboard Patio And Porch Features: Patio Pool Features: Gunite, Heated, Outdoor Pool, Salt Water, In Ground Private Pool: No
  • Exterior Features

    Exterior Features: Balcony, Garden

  • Lot Information

    Lot Size Acres: 0.7 Lot Description: Corner Lot

  • Listing Price Information

    Listing Price: $5950000

  • Tax Information

    Parcel Number: 2081675 Annual Tax: $44922

  • Parking Information

    Parking Total: 4 Off Street, Private, Driveway, Attached

    Garage Information

    Has Garage: Yes Has Attached Garage: Yes Garage Space: 2

  • School Information

    Elementary School: Deans Mill
    Junior High School: Stonington
    Senior High School: Stonington
  • Location Information

    Direction: Water St. to Grand St. Left onto Grand St. Follow Grand St. to private drive and enter driveway marked by stone columns immediately on the left. WaterSource: Public Security Features: Security System
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Nearby Home Value

Address Estimate Bed Bath Sq. Ft Lot Size
1 South Street, Stonington, CT, 06378 $849,000 3 2 1,078 0.12 Acre
88 Tipping Rock Road, Stonington, CT, 06378 $1,560,000 4 4 2,838 2.40 Acres
20 Diving Street, Stonington, CT, 06378 $1,200,000 3 2 1,180 0.05 Acre
10 Trumbull Street, Stonington, CT, 06378 $849,999 2 2 1,196 0.05 Acre
36 Broad Street, Stonington, CT, 06378 $1,395,000 3 3 1,854 0.14 Acre
88 Water Street, Stonington, CT, 06378 $3,795,000 4 5 3,421 0.14 Acre
3 Lamberts Lane, Stonington, CT, 06378 $989,000 2 2 1,632 0.43 Acre
270 N Water Street, Stonington, CT, 06378 $1,185,000 3 2 1,894 0.41 Acre
587 Taugwonk Road, Stonington, CT, 06378 $869,900 5 3 1,684 1.72 Acres
455 Stonington Road, Stonington, CT, 06378 $4,459,000 7 6 9,009 20 Acres

IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed.

ByOwner last updated this listing 09/07/2026 @ 08:57

MLS: 24203567 LISTED BY: Heather Sawyer, William Pitt Sotheby's Int'l SOURCE: SmartMLS

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