140 High Street Dunstable — Photo 1 of 40
Recent Drop: $290,100
$2,399,900
Investment Analysis — 140 High Street
Dunstable, MA 01827
Based on HUD Small Area Fair Market Rent for Lowell, MA HUD Metro FMR Area, a 6-bedroom in 01827 carries an estimated $3,150/mo in gross rent — about a 0.18% cap rate and $4,263/yr in estimated NOI at the $2,399,900 list price. Adjust every assumption in the calculator below.
Beds
6
Baths
5
SqFt
9,586
Style
Single Family
Built
2002
NOW OFFERED WITH THE FULL 15 ACRES — A RARE DUNSTABLE ESTATE OPPORTUNITY. Just 45 minutes from Boston, this exceptional property delivers the privacy, space, and versatility that are increasingly difficult to find this close to the city. The main residence features 5 bedrooms and 5 bathrooms, including a first-floor in-law suite ideal for multigenerational living, extended family, or guests. Expansive living and entertaining spaces flow effortlessly for both everyday life and large-scale gatherings. Outside, 15 private acres create a true retreat, complete with a resort-style pool, beautiful grounds, and room to enjoy the property in every season. An extraordinary 11-car garage offers incredible possibilities for collectors, hobbyists, recreational vehicles, or additional storage. With flexible guest accommodations, impressive amenities, and acreage that provides both privacy and possibility, this is a property designed to be enjoyed for generations. New price. Full 15 acres. Five bedrooms. Five bathrooms. 11-car garage. One remarkable opportunity. Select listing photographs have been virtually staged using AI. Furnishings and décor shown are digitally rendered and are not included with the property.
ADU Potential
Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 900 sq ft (the lesser of 900 sq ft or half the 9,586 sq ft principal dwelling). Lot size: 261,360 sq ft.
Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.
Estimates — not financial advice
These figures are illustrative estimates for informational purposes only — not an appraisal, valuation, or guarantee of rent, income, or returns, and not financial, tax, or investment advice. Rent is either the figure reported on the MLS listing — in-place rent that may differ from market and is not verified against the actual leases — or, where the listing reports none, an estimate from HUD Small Area Fair Market Rents, a government benchmark that may differ from actual market rent. Each figure is labelled with its source. Cap rate, NOI, and returns depend on the assumptions shown, which you can change. MLS and other third-party data may be inaccurate or out of date. Verify all figures independently and consult your own financial, tax, and legal advisors before making any investment decision.
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Property History
$2,399,900
Was $2,499,900
Sep 22, 2026
MLS® 73545466
$2,499,900
Was $2,690,000
Aug 24, 2026
MLS® 73545466
$2,690,000
Jul 7, 2026
MLS® 73545466
Listing Agent: Amy Lauro
Listing Office: Coldwell Banker Realty - Westford
MLS® Number: 73545466