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, rental income, remote work, or long-term household flexibility, the home offers connection and privacy minutes to Route 495. The main home features 4 bedrooms, 2.5 baths, vaulted living room with loft, open dining, granite kitchen, center island, walk-in pantry, mudroom, private office, spacious primary suite with en suite bath and walk-in closet, 2nd floor laundry, and oversized family room. The attached first-floor ADU feels like its own single-level residence with 1 bedroom, 1.5 baths, renovated kitchen and bath, dining/living spaces, and connecting mudroom. Outside features a professionally landscaped .93-acre yard, composite wraparound deck, paver patio, hot tub, oversized 2-car garage, and generous parking
This home has been viewed 9 times
Last Checked: June 15th, 2026 at 9:10am (Source: MLS PIN #73522582)
Garage Parking
Green Features
Air Conditioning
Waterview
Lead Paint Free
General Information for 15 Gilson Road, Groton MA 01450
Listing ID73522582
Property TypeSingle Family / Detached
Price$1,195,000 ($222.28/SqFt)
StyleColonial
CityGroton
CountyMiddlesex
MLS AreaEast Groton
Neighborhood(s)
Garage Parking2
ZoningRA
Year Built1953
Year Built SourcePublic Records
Year Built DetailsActual,Renovated Since
Handicap Access / Features0
Interior Features for 15 Gilson Road, Groton MA 01450
Approximate Living Area Total5376
Living Area Includes BasementNo
Rooms11
Bedrooms5
Primary En Suite BathroomYes
BasementFull
Cooling1, Split
Fireplaces
AppliancesRange
FlooringTile
Electric220 Volts
Exterior Features for 15 Gilson Road, Groton MA 01450
Approximate Lot Size (Acres)0.93
Approximate Lot Size (Square Feet)40510
Total Parking14 (2 Garage)
Garage Parking2
WaterPublic
SewerPrivate Sewer
Lot FeaturesGentle Sloping
Parking Features1
Exterior FeaturesPorch
Foundation Materials
Construction MaterialsFrame
Road Frontage Type
Patio & PorchCovered
Roof MaterialAsphalt/fiberglass Shingles
Utility Connections110 Volts
Water ViewsNo
Water Views Features
Waterfront0
Waterfront Features
Pool Features
Horse Permitted0
Horse Amenities
Disclosures for 15 Gilson Road, Groton MA 01450
Lead PaintNone
UFFI
Living Area Includes BasementNo
Living Area Disclosure
Building Area SourcePublic Records
Special Listing Conditions
ExclusionsChicken Run
Title 5A
Compensation Based On
Financial Information for 15 Gilson Road, Groton MA 01450
Association Fee
Association Fee Frequency
Association Fee Includes
Real Estate Tax15427.2
Tax Year2026
Assessed Value$1,016,300
Location Information for 15 Gilson Road, Groton MA 01450
Neighborhood(s)
MLS AreaEast Groton
Area AmenitiesWalk/jog Trails
Contact Information for 15 Gilson Road, Groton MA 01450