12 River Run
Williamstown, MA 01267
2 bd 3 ba 2,037 sqft Built 2021 condos
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Nov 12, 2025 | Price changed | $1,149,000 | BerkshireCounty |
| Jun 27, 2025 | Price changed | $1,195,000 | BerkshireCounty |
| Apr 13, 2025 | Listed | $1,275,000 | BerkshireCounty |
| Dec 28, 2022 | Sold | $1,005,000 | BerkshireCounty |
| Aug 13, 2022 | Listing removed | $889,900 | MLSPIN |
| Mar 20, 2022 | Listed | $1,005,000 | MLS #72840927 |
| Jun 5, 2021 | Price changed | $1,005,000 | MLS #234499 |
| Jun 2, 2021 | Listed | $985,000 | MLS #234499 |
| Feb 24, 2021 | Price changed | $889,900 | MLS #72737885 |
| Oct 6, 2020 | Listed | $869,900 | MLS #232552 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $1,033,300 | — | $1,033,300 | $14,260 |
| 2024 | $1,008,200 | — | $1,008,200 | $15,274 |
| 2023 | $47,500 | — | $47,500 | $768 |
Property facts
Year built
2021
Property type
condos
Stories
2
Beds
2
Baths
3
Living area
2,037 sqft
Lot size
—
ZIP code
01267
City
Williamstown
Street
River Run
Coordinates
42.70642, -73.19993
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 12 River Run last sell?
No public-record sale is on file for 12 River Run.
What is the current tax assessment for 12 River Run?
The most recent total assessment for 12 River Run (year 2025) is $1,033,300 with $14,260 in property tax.
When was 12 River Run built?
12 River Run was built in 2021.
How does 12 River Run compare to others on River Run?
We track 8 other properties on River Run. Browse the list under "Other properties on River Run" to compare beds, baths, and sale history.
What are the property facts for 12 River Run?
12 River Run is a 2 bed, 3 bath, 2,037 sqft condos.
Is 12 River Run a flip candidate?
No — 12 River Run does not appear in our flips dataset.
Is 12 River Run a tax-appeal candidate?
No — 12 River Run is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+3.0%
Implied 1-yr
+12.0%
2026 Q3
$596.2K
2026 Q4
$611.1K
ZIP 01267 — Median Price History + Forecast
Explore nearby
Geography
Other properties on River Run