Active
80 Days on market
140 High Street Dunstable — Photo 1 of 40

140 High Street Dunstable — Photo 1 of 40

Recent Drop: $290,100

$2,690,000
$2,399,900

$2,399,900

140 High Street, Dunstable, MA 01827

Dunstable, MA 01827

Investor Analysis

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.

Immersive Experience

Open Houses

Market Value Analysis

This Property
Size (SqFt) →Price →

Limited sample — based on 5 comparable properties.

This Property$250/sqft
Local Avg (Dunstable)$417/sqft
40% BelowMarket Average

* Analysis is based on 5 actively listed and recently sold comparable properties strictly within Dunstable, MA.

Property Details

Financials

Original Price$2,690,000
Annual Taxes$24,465

Parking

Garage11
Off-Street17

Interior Specifications

Total Rooms12
Fireplaces2
FlooringWood
BasementFull

Climate & Utilities

HeatingCentral
CoolingCentral Air
WaterPrivate
SewerPrivate Sewer

Building & Exterior

Construction--
RoofShingle
FoundationConcrete Perimeter
ZoningR

Property & Lot

Acres6
SqFt Lot261,360
Lot Features--

Neighborhood

Pool • Tennis Court(s) • Private School

Geography

Property History

Price Drop
$2,399,900

Was $2,499,900

Sep 22, 2026

MLS® 73545466

Price Drop
$2,499,900

Was $2,690,000

Aug 24, 2026

MLS® 73545466

Listed
$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 Provided By

Listing Agent: Amy Lauro

Listing Office: Coldwell Banker Realty - Westford

MLS® Number: 73545466

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