
70 Powder Mill Road Maynard — Photo 1 of 5
Beds
1
Baths
1.5
SqFt
3,888
Style
Single Family
Built
1900
Building is part of 3 contiguous lots with 3 existing commercial/multifamily buildings. The property is available individually or as a development site. The properties combined, make up 2.26 beautiful acres all along the Assabet River. Sits within Maynard's anticipated overlay district, which will allow greater density of mixed-use developments. Excellent traffic count for a mixed retail/residential development with many area amenities within walking distance. Currently used as a successful flower store and can be purchased as the same.
Market Value Analysis
* Analysis is based on 20 actively listed and recently sold comparable properties strictly within Maynard, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Water Heater
Neighborhood
Public Transportation • Shopping • Walk/Jog Trails • Laundromat • Bike Path • Conservation Area
Geography
Property History
$2,100,000
Was $1,650,000
Mar 23, 2026
MLS® 73464693
$1,650,000
Jan 2, 2026
MLS® 73464693
Population
10,712
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$124K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
25.0%
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 3,888 sq ft principal dwelling). Lot size: 46,173 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: Eric A. O'Brien
Listing Office: O'Brien Commercial Properties, Inc.
MLS® Number: 73464693
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