Real Estate Data API

01057 Monson

37 active listings out of 3.3K total properties we track in ZIP 01057 (Monson, MA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
37
Median
$415K
±0%
Sales (12mo)
86
Tracked
3.3K
Zoomed out

While you're here, take in the bigger picture — maps below show Massachusetts (statewide), not just 01057. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
3.3K
Active
37
Median list
$415K
Sales (12mo)
86
Get this data →
Key Numbers
Tracked
3.3K
Active
37
Median list
$415K
Sales (12mo)
86
Get this data →
Key Numbers
Tracked
3.3K
Active
37
Median list
$415K
Sales (12mo)
86
Get this data →
Key Numbers
Tracked
3.3K
Active
37
Median list
$415K
Sales (12mo)
86
Get this data →
Key Numbers
Tracked
3.3K
Active
37
Median list
$415K
Sales (12mo)
86

Inventory breakdown

Distribution of the 37 currently-active listings in ZIP 01057. Full dataset covers 3.3K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 5 (13.5%)
$300K–$500K 20 (54.1%)
$500K–$750K 10 (27%)
$750K–$1M 2 (5.4%)
$1M–$2M 0 (0%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 1
2 bd 0
3 bd 19
4 bd 7
5+ bd 10
Active by property type
Single Family 29 (78.4%)
Multi Family 6 (16.2%)
Townhouse 1 (2.7%)
Manufactured 1 (2.7%)
For Developers

Get Monson 01057 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/01057
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "01057",
  "total_tracked": 3259,
  "active": 37,
  "median_list": 414900
}
Get an API key Read the docs

ZIP 01057 · Monson, MA real estate: market summary

As of June 2026, Straply tracks 3,259 homes in ZIP 01057 (Monson, MA), with 37 active for sale at a median list price of $414,900 (~$227/sq ft). Notably, it has notably historic housing — 23% of homes predate 1940.

Median list price
$414,900
Median $/sq ft
$227
Active listings
37
Properties tracked
3,259

Frequently asked: ZIP 01057 · Monson, MA real estate

What is the median home price in ZIP 01057?

The median list price in ZIP 01057 (Monson, MA) is $414,900 (about $227 per square foot), based on 37 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 01057?

Active listings in ZIP 01057 (Monson, MA) concentrate in: 54% $300k–$500k and 27% $500k–$750k.

How many homes are for sale in ZIP 01057?

Straply is tracking 37 active listings in ZIP 01057 (Monson, MA) out of 3,259 properties on record as of June 2026.

How old are the homes in ZIP 01057?

Most homes in ZIP 01057 (Monson, MA) were built in the 1980s. About 44% were built after 1980, while 23% predate 1940. The newest tracked home dates to 2026.

What types of homes are in ZIP 01057?

ZIP 01057 (Monson, MA) is mostly single-family homes (78% of listings). Also common: multi-family homes 16%.

How many bedrooms do homes in ZIP 01057 typically have?

The most common size in ZIP 01057 (Monson, MA) is 3 bd.

Data as of June 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.