20 Irwin St
Lanesborough, MA 01237
2 bd 1 ba 957 sqft Built 1948 Lot 5,227 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 | $134,900 | $48,400 | $183,300 | $3,067 |
| 2024 | $123,300 | $48,400 | $171,700 | $2,921 |
| 2023 | $117,300 | $46,100 | $163,400 | $2,887 |
| 2022 | $91,200 | $46,100 | $137,300 | $2,622 |
| 2021 | $84,800 | $41,300 | $126,100 | $2,557 |
| 2020 | $80,000 | $39,100 | $119,100 | $2,463 |
| 2019 | $77,700 | $39,100 | $116,800 | $2,643 |
| 2018 | $75,500 | $39,100 | $114,600 | $2,452 |
| 2017 | $75,200 | $33,800 | $109,000 | $2,277 |
| 2016 | $74,200 | $32,100 | $106,300 | $2,058 |
| 2015 | $73,500 | $32,100 | $105,600 | $2,004 |
| 2014 | $73,500 | $41,700 | $115,200 | $2,134 |
| 2006 | $57,800 | $36,400 | $94,200 | $1,552 |
| 2005 | $55,600 | $35,000 | $90,600 | $1,486 |
Property facts
Year built
1948
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
957 sqft
Lot size
5,227 sqft
ZIP code
01237
City
Lanesborough
Street
Irwin St
Coordinates
42.49417, -73.23527
Comparable properties nearby
Frequently asked questions
When did 20 Irwin St last sell?
No public-record sale is on file for 20 Irwin St.
What is the current tax assessment for 20 Irwin St?
The most recent total assessment for 20 Irwin St (year 2025) is $183,300 with $3,067 in property tax.
When was 20 Irwin St built?
20 Irwin St was built in 1948.
How does 20 Irwin St compare to others on Irwin St?
We track 3 other properties on Irwin St. Browse the list under "Other properties on Irwin St" to compare beds, baths, and sale history.
What are the property facts for 20 Irwin St?
20 Irwin St is a 2 bed, 1 bath, 957 sqft, 5,227 sqft lot single_family.
Is 20 Irwin St a flip candidate?
No — 20 Irwin St does not appear in our flips dataset.
Is 20 Irwin St a tax-appeal candidate?
No — 20 Irwin 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
+14.9%
Implied 1-yr
+59.6%
2026 Q2
$1.8M
2026 Q3
$1.8M
ZIP 01237 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Irwin St