Petersham MA
18 active listings out of 679 total properties we track across 5 Petersham ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Petersham, MA property data
3,242,462 property records for all of Massachusetts — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Files are published by ZIP, county and state; this city is inside the state file.
Monthly snapshot · 327.1 MB Parquet · CSV (539.1 MB)
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While you're here, take in the bigger picture — maps below show Massachusetts (statewide), not just Petersham. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 18 currently-active listings in Petersham, MA. Full dataset covers 679 properties — listings, off-market homes, rentals, and full history.
ZIP codes in Petersham
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Massachusetts cities within driving distance.
Get Petersham, MA data in your app
GET https://api.straply.com/v1/markets/city/petersham-ma
Authorization: Bearer $STRAPLY_KEY{
"city": "petersham-ma",
"total_tracked": 679,
"active": 18,
"median_list": 649200
}Petersham, MA real estate: market summary
As of November 2026, Straply tracks 679 homes in Petersham, MA, with 18 active for sale at a median list price of $649,200 (~$254/sq ft). Notably, it has notably historic housing — 35% of homes predate 1940.
- Median list price
- $649,200
- Median $/sq ft
- $254
- Active listings
- 18
- Properties tracked
- 679
Frequently asked: Petersham, MA real estate
What is the median home price in Petersham?
The median list price in Petersham, MA is $649,200 (about $254 per square foot), based on 18 active listings tracked by Straply as of November 2026.
What price range are homes in Petersham?
Active listings in Petersham, MA concentrate in: 33% under $300k and 22% $500k–$750k.
How many homes are for sale in Petersham?
Straply is tracking 18 active listings in Petersham, MA out of 679 properties on record as of November 2026.
How old are the homes in Petersham?
Most homes in Petersham, MA were built in the 2000s. About 44% were built after 1980, while 35% predate 1940. The newest tracked home dates to 2023.
What types of homes are in Petersham?
Petersham, MA is mostly single-family homes (72% of listings). Also common: lots / land 22%, other 6%.
How many bedrooms do homes in Petersham typically have?
The most common size in Petersham, MA is 4 bd.
What are the most active ZIP codes in Petersham?
The ZIP codes with the most active listings in Petersham, MA are 01366, 01331.
What areas are near Petersham?
Nearby markets Straply also tracks include Phillipston, Barre, New Salem, Athol.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.