21 Main St
Monson, MA 01057
4 bd 3 ba 3,372 sqft Built 1880 Lot 21,780 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $302,500 | $54,000 | $356,500 | $5,301 |
| 2024 | $285,700 | $54,000 | $339,700 | $5,265 |
| 2023 | $207,500 | $54,000 | $261,500 | $4,147 |
| 2022 | $168,700 | $54,000 | $222,700 | $3,971 |
| 2021 | $149,200 | $54,000 | $203,200 | $3,682 |
| 2020 | $149,200 | $54,000 | $203,200 | $3,712 |
| 2018 | $84,200 | $60,000 | $144,200 | $2,538 |
| 2017 | $80,300 | $57,600 | $137,900 | $2,401 |
| 2016 | $80,300 | $57,200 | $137,500 | $2,354 |
| 2015 | $107,200 | $57,200 | $164,400 | $2,741 |
| 2014 | $107,200 | $57,200 | $164,400 | $2,663 |
| 2006 | $154,850 | $50,500 | $205,350 | $2,501 |
| 2005 | $154,900 | $50,500 | $205,400 | $2,672 |
| 2003 | $115,600 | $41,300 | $156,900 | $2,823 |
Property facts
Year built
1880
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
3,372 sqft
Lot size
21,780 sqft
ZIP code
01057
City
Monson
Street
Main St
Coordinates
42.10751, -72.31751
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Main St last sell?
No public-record sale is on file for 21 Main St.
What is the current tax assessment for 21 Main St?
The most recent total assessment for 21 Main St (year 2025) is $356,500 with $5,301 in property tax.
When was 21 Main St built?
21 Main St was built in 1880.
How does 21 Main St compare to others on Main St?
We track 8 other properties on Main St. Browse the list under "Other properties on Main St" to compare beds, baths, and sale history.
What are the property facts for 21 Main St?
21 Main St is a 4 bed, 3 bath, 3,372 sqft, 21,780 sqft lot single_family.
Is 21 Main St a flip candidate?
No — 21 Main St does not appear in our flips dataset.
Is 21 Main St a tax-appeal candidate?
No — 21 Main St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+4.9%
Implied 1-yr
+19.6%
2026 Q2
$388.5K
2026 Q3
$402.9K
ZIP 01057 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Main St