5 Old South Road, Stonington, Connecticut

$999,999

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3

Beds

2

Baths

1,896

Square feet

0.37

Acres

About 5 Old South Road

First time offered since 1996 - true one-level living inside Masons Island's gated southern community, one lot from the shoreline. This 3-bedroom, 2-bath ranch opens from a tiled foyer with stained glass into a 32-foot living room under vaulted ceilings, with hardwood floors, walls of glass, and a floor-to-ceiling brick fireplace at its center. Sliders extend the living space onto a 563 sq ft rear deck overlooking a level 0.37-acre lawn framed by mature trees - plus an outdoor shower for after the beach. The kitchen offers a butcher-block island and walk-in pantry beside a sunny dining area; a primary suite with private bath and a wall of closets anchors its own wing, with two more bedrooms and a full bath at the other. Laundry/mudroom and an oversized 2-car garage complete the plan. Architectural roof (2011), encapsulated crawl space with sump and dehumidification, 2023 staked boundary survey, and ownership carrying deeded rights, used in common, to the island's beaches, docks, roads and parks. Masons Island Yacht Club membership by application. Minutes over the causeway to downtown Mystic's restaurants, shops, Amtrak and I-95. Select photos virtually staged. A documented buyer information packet is available.

Features of 5 Old South Road

MLS® # 24212229
Price $999,999
Bedrooms 3
Bathrooms 2.00
Full Baths 2
Square Footage 1,896
Acres 0.37
Type Single Family For Sale
Style Ranch
Status Active

Community Information

Address 5 Old South Road
Area Masons Island
City Stonington
County New London
State Connecticut
Zip Code 06355

Amenities

Features Passive Solar, Ridge Vents, Thermopane Windows
Parking Spaces 4
Parking Attached Garage, Driveway, Unpaved
# of Garages 2
Is Waterfront No
Waterfront Walk to Water, Beach Rights, Water Community, View
Has Pool No

Interior

Interior Features Cable - Available
Appliances Oven/Range, Microwave, Refrigerator, Dishwasher, Washer, Electric Dryer
Heating Baseboard, Bottle Gas, Electric, Passive Solar
Cooling Window Unit
Fireplace Yes
# of Fireplaces 1
Has Basement Yes
Basement Crawl Space, Sump Pump, Hatchway Access, Interior Access

Exterior

Exterior Wood
Exterior Features Deck
Lot Description Level Lot, Water View
Roof Asphalt Shingle
Foundation Concrete

School Information

Elementary Per Board of Ed
High Stonington

Additional Information

Date Listed October 7th, 2026
Days on Market 1
Zoning RA-20
RE / Bank Owned No
HOA Fees 100
HOA Fees Freq. Annually

Listing Details

OfficeSeaport Real Estate Services

Listing Map

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Listing information last updated on October 9th, 2026 at 6:44am EDT.