9431 Mountainside Dr
Lanesborough, MA 01237
5 bd 5 ba 4,223 sqft Built 1994 condo
Most recent sale
$750,000
Dec 20, 2018
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Sep 20, 2022 | Listed | $1,250,000 | MLS #238908 |
| Dec 20, 2018 | Sold | $750,000 | Public Record |
| Sep 30, 2008 | Sold | $1,000,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $1,116,200 | — | $1,116,200 | $3,003 |
| 2024 | $1,009,900 | — | $1,009,900 | $2,818 |
| 2023 | $785,200 | — | $785,200 | $2,104 |
| 2022 | $785,200 | — | $785,200 | $2,356 |
| 2021 | $719,800 | — | $719,800 | $2,145 |
| 2020 | $720,500 | — | $720,500 | $2,003 |
| 2019 | $617,600 | — | $617,600 | $2,057 |
| 2018 | $780,900 | — | $780,900 | $3,498 |
| 2017 | $894,700 | — | $894,700 | $2,630 |
| 2016 | $828,900 | — | $828,900 | $1,989 |
| 2015 | $799,300 | — | $799,300 | $2,270 |
| 2014 | $769,100 | — | $769,100 | $2,184 |
Property facts
Year built
1994
Property type
condo
Stories
2
Beds
5
Baths
5
Living area
4,223 sqft
Lot size
—
ZIP code
01237
City
Lanesborough
Street
Mountainside Dr
Coordinates
42.55609, -73.28665
Comparable properties nearby
Frequently asked questions
When did 9431 Mountainside Dr last sell?
9431 Mountainside Dr most recently sold on Dec 20, 2018 for $750,000.
What is the current tax assessment for 9431 Mountainside Dr?
The most recent total assessment for 9431 Mountainside Dr (year 2025) is $1,116,200 with $3,003 in property tax.
How does 9431 Mountainside Dr's assessment compare to its last sale price?
The current assessment is 48.8% above the last sale price of $750,000.
When was 9431 Mountainside Dr built?
9431 Mountainside Dr was built in 1994.
How does 9431 Mountainside Dr compare to others on Mountainside Dr?
We track 8 other properties on Mountainside Dr. Browse the list under "Other properties on Mountainside Dr" to compare beds, baths, and sale history.
What are the property facts for 9431 Mountainside Dr?
9431 Mountainside Dr is a 5 bed, 5 bath, 4,223 sqft condo.
Is 9431 Mountainside Dr a flip candidate?
No — 9431 Mountainside Dr does not appear in our flips dataset.
Is 9431 Mountainside Dr a tax-appeal candidate?
No — 9431 Mountainside Dr 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
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