
140 High Street Dunstable — Photo 1 of 40
Recent Drop: $290,100
$2,399,900
140 High Street, Dunstable, MA 01827
Dunstable, MA 01827
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.
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Market Value Analysis
Limited sample — based on 5 comparable properties.
* Analysis is based on 5 actively listed and recently sold comparable properties strictly within Dunstable, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Neighborhood
Pool • Tennis Court(s) • Private School
Geography
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
Population
3,408
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$209K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
3.5%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Middlesex County
2,698 housing units permitted in the last 12 months (+3% vs the prior 12 months) — 1,713 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jul '26)
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.
Listing Agent: Amy Lauro
Listing Office: Coldwell Banker Realty - Westford
MLS® Number: 73545466
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