Offers by Monday @ 5:00 please. Turnkey Tyngsboro Ranch with Massive Upside! Located on a quiet street, home perfectly balances a great neighborhood vibe with a private, 1.14-acre sanctuary. Move-in ready, it offers immediate comfort with incredible future equity potential. Interior Highlights: The Great Room: Massive, sun-drenched entertaining space with soaring cathedral ceilings. Flexible Layout: Great blend of open gathering areas and quiet private spaces. Storage: Loaded with thoughtful, built-in storage solutions throughout. Outdoor Living: Enormous backyard perfect for gardening, relaxing, or hosting. Summer-ready spot to setup a patio and cozy outdoor fire pit. Unmatched Expansion Potential: Approved plans for a 900 SF ADU*—perfect for a passive income stream! Approved plans on hand for a future garage*. Completed architectural drawings to add a full second story*. Clean, full basement, ready to finish.* Easy access to Route 3! *Agent has details on existing plans & approvals.
This home has been viewed 14 times
Last Checked: June 17th, 2026 at 8:38am (Source: MLS PIN #73534748)
Air Conditioning
Waterview
Lead Paint Free
General Information for 20 Constantine Dr, Tyngsborough MA 01879
Listing ID73534748
Property TypeSingle Family / Detached
Price$599,999 ($369.23/SqFt)
StyleColonial
CityTyngsborough
CountyMiddlesex
Neighborhood(s)
Garage Parking0
ZoningR1
Year Built1957
Year Built SourcePublic Records
Year Built DetailsApproximate
Handicap Access / Features0
Interior Features for 20 Constantine Dr, Tyngsborough MA 01879
Approximate Living Area Total1625
Living Area Includes BasementNo
Rooms8
Bedrooms3
Primary En Suite BathroomYes
BasementFull
Cooling1, Split
Fireplaces
AppliancesRange
FlooringTile
Electric220 Volts
Exterior Features for 20 Constantine Dr, Tyngsborough MA 01879
Approximate Lot Size (Acres)1.14
Approximate Lot Size (Square Feet)49658
Total Parking8
Garage Parking0
WaterPrivate
SewerPrivate Sewer
Lot FeaturesGentle Sloping
Parking Features1
Exterior FeaturesPorch
Foundation Area960
Foundation Materials
Construction MaterialsFrame
Road Frontage Type
Patio & Porch
Roof MaterialAsphalt/fiberglass Shingles
Utility Connections110 Volts
Water ViewsNo
Water Views Features
Waterfront0
Waterfront Features
Pool Features
Horse Permitted0
Horse Amenities
Disclosures for 20 Constantine Dr, Tyngsborough MA 01879
Lead PaintNone
UFFINo
Living Area Includes BasementNo
Living Area Disclosure
Building Area SourceMeasured
Special Listing Conditions
ExclusionsBasement Fridge
Title 5D
Compensation Based On
Financial Information for 20 Constantine Dr, Tyngsborough MA 01879
Association Fee
Association Fee Frequency
Association Fee Includes
Real Estate Tax6820
Tax Year2025
Assessed Value$552,700
Location Information for 20 Constantine Dr, Tyngsborough MA 01879
Neighborhood(s)
Area AmenitiesWalk/jog Trails
Contact Information for 20 Constantine Dr, Tyngsborough MA 01879