
140 High Street Dunstable — Photo 1 of 40
Recent Drop: $190,100
$2,499,900
140 High Street, Dunstable, MA 01827
Dunstable, MA 01827
Beds
6
Baths
5
SqFt
9,586
Style
Single Family
Built
2002
Just 45 minutes from Boston and situated on more than six private acres, this extraordinary Dunstable estate offers a rare opportunity to enjoy complete privacy without sacrificing convenience. Designed for those who value space, connection, and an elevated way of life, it is a place where mornings begin peacefully, weekends feel like a getaway, and gatherings become unforgettable. Whether hosting an intimate dinner, celebrating by the pool, welcoming extended family, or simply enjoying the serenity of the surrounding grounds, every part of the property supports a life well lived. Resort-style amenities, flexible guest accommodations, expansive entertainment spaces, and an impressive 11-car garage complete the experience without defining it. More than an exceptional home, this is a private retreat, a gathering place, and a legacy to be enjoyed for generations. 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
Market Value Analysis
Limited sample — based on 6 comparable properties.
* Analysis is based on 6 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
$2,499,900
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
2,667 housing units permitted in the last 12 months (-2% vs the prior 12 months) — 1,709 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jun '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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