40
$850,000
3 bd · 2 ba · 3,279 sqft
21 East Street, Petersham, MA
James Ermini Attorney/Broker · New England Classic Homes

No listing photos
2
Beds
2.5
Baths
1,541
Sqft
2006
Year built
Range $609,609 – $728,043 · as of August 30, 2026
ATTOM automated valuation model · 54 published estimates over 6.7 years · shaded band is the model's own published low-to-high range
Highest reading $838,920 in October 2025; lowest $498,135 in January 2020. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.
$133,765
Estimated monthly payment
$4,434/mo
Loan amount $535,061. Estimate only — your actual rate and payment depend on credit, location, and lender.
2026 roll
School ratings (A+ to F) from HJN community data.
Within 2 miles of this home: 6 parks and green spaces.
Place data from OpenStreetMap.
Babbitt Wildlife Sanctuary
White Horse Lane Conservation Area
South Street Conservation Area
Camels Hump Pond
Swift River Reservation
Town Common
MLS Property Information Network (MLS PIN)Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.
