
21 Old Bernardston Rd Northfield — Photo 1 of 42
Recent Drop: $40,000
$459,900
21 Old Bernardston Rd, Northfield, MA 01360
Northfield, MA 01360
Beds
4
Baths
3.5
SqFt
2,621
Style
Single Family
Built
1983
This fabulous opportunity offers space to grow on 1.71 landscaped acres. The 4-bedroom, 3.5-bath home features a main living area with two en-suite bedrooms, a third bedroom, a half bath and laundry room, plus an expansive deck overlooking a private backyard. A standout feature is the in-law unit, with a full kitchen, open living and dining area, a bedroom, office space, and a full bath. Amenities include a 2-car attached garage, septic system installed in 2023, a new Harman pellet stove, a new roof over the addition, a new water tank and recent interior painting. Located nearby, Pioneer Valley HS, Thomas Aquinas campus, Northfield Golf Course, and the internationally famous, Northfield Mount Hermon School. This highly prized Northfield location offers an easy commute to Amherst/Northampton, Keene, NH, and is about two hours from Boston. Call today for a private showing.
Immersive Experience
Market Value Analysis
Limited sample — based on 5 comparable properties.
* Analysis is based on 5 actively listed and recently sold comparable properties strictly within Northfield, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Water Heater • Range • Dishwasher • Refrigerator
Neighborhood
Shopping • Walk/Jog Trails • Golf • Conservation Area • Highway Access • House of Worship
Geography
Property History
$459,900
Was $469,000
Aug 24, 2026
MLS® 73558848
$469,000
Was $499,900
Aug 19, 2026
MLS® 73558848
$499,900
Aug 4, 2026
MLS® 73558848
Population
2,872
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$103K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
14.8%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Franklin County
60 housing units permitted in the last 12 months (-26% vs the prior 12 months) — 0 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 2,621 sq ft principal dwelling). Lot size: 74,487 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: Cathy Roberts
Listing Office: Cohn & Company
MLS® Number: 73558848
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