15 Gilson Road

Taxes: $15,427.2 (2026)

About this home

Rare East Groton Colonial with 5,400 sq ft of flexible living space, including a town-approved in-law / ADU with private entrance. Ideal for multi-generational living, extended guests, remote work, or long-term household flexibility, the home offers connection and privacy minutes to Route 495. The main home features 4 bedrooms and 2.5 baths, a vaulted living room with loft, open dining area, granite kitchen with center island, walk-in pantry, mudroom, private office, spacious primary suite with en suite bath and walk-in closet, renovated bath, second-floor laundry, and oversized family room. The attached first-floor ADU lives like its own single-level residence with 1 bedroom, 1.5 baths, renovated kitchen and bath, dining/living spaces, separate entrance, and connecting mud/entry room. Outside features a professionally landscaped .93-acre yard, composite wraparound deck, paver patio, hot tub, oversized 2-car garage, and generous driveway parking.

Property details

Sewer

On-Site

Style

Single Wide

Water

City/Town Water

Cooling

Central Air

Heating

Central Heat, Forced Air, Individual

Type

Detached

Flooring

Wood, Tile, Vinyl, Wall to Wall Carpet, Hardwood

Road type

Public

Appliances

Compactor, Microwave, Refrigerator - ENERGY STAR, Dryer - ENERGY STAR, Dishwasher - ENERGY STAR, Washer - ENERGY STAR, Range - ENERGY STAR

Master Bath

Yes

Construction

Aluminum

Roof

Aluminum

Garage

Attached, Garage Door Opener, Storage, Work Area, Oversized Parking

Lot

Paved Drive, Gentle Slope

Parking

1-10 Spaces, Paved Driveway

Basement

Partial, Interior Access, Bulkhead, Sump Pump, Concrete Floor, Unfinished Basement

Electric

110 Volts, Circuit Breakers, 200 Amps

Exterior

Deck - Composite, Patio, Storage Shed, Professional Landscaping

Interior

Sauna/Steam/Hot Tub, Finish - Sheetrock