
66 S Harbor Rd Townsend — Photo 1 of 36
Beds
4
Baths
2
SqFt
3,396
Style
Single Family
Built
1975
This spacious 4-bedroom, 2-bath home offers plenty living space on a generous lot in Townsend. The home features a huge primary bedroom with an equally impressive primary bathroom, along with spacious living areas throughout. The basement offers exceptional additional space, including a large open living area with high ceilings and plenty of room for storage, recreation, hobbies, or future living space. Ample off-street parking adds convenience, while the surrounding yard provides room to enjoy the outdoors. With its generous size, spacious rooms, and substantial basement, this property offers plenty of flexibility and the opportunity to make the space your own.
Market Value Analysis
* Analysis is based on 16 actively listed and recently sold comparable properties strictly within Townsend, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Geography
Property History
$495,000
Sep 2, 2026
MLS® 73571827
$399,999
Jun 13, 2025
MLS® 73345139
$399,999
Mar 13, 2025
MLS® 73345139
Population
6,820
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$104K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
17.5%
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 3,396 sq ft principal dwelling). Lot size: 20,099 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: The Ponte Group
Listing Office: Keller Williams South Watuppa
MLS® Number: 73571827
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