21 Triangle Farm Ln
Acton, MA 01720
— ba Lot 527,076 sqft land
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Feb 6, 2024 | Price changed | $1,349,000 | MLSPIN |
| Mar 22, 2023 | Listed | $1,750,000 | MLSPIN |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | — | $609,700 | $609,700 | $10,456 |
| 2024 | — | $593,700 | $593,700 | $9,897 |
| 2023 | — | $540,200 | $540,200 | $9,486 |
| 2022 | — | $483,400 | $483,400 | $9,402 |
| 2021 | — | $454,600 | $454,600 | $9,197 |
| 2020 | — | $454,600 | $454,600 | $8,747 |
| 2019 | — | $454,600 | $454,600 | $8,806 |
| 2018 | — | $454,600 | $454,600 | $8,810 |
| 2017 | — | $454,600 | $454,600 | $8,665 |
| 2016 | — | $454,600 | $454,600 | $8,742 |
| 2015 | — | $454,600 | $454,600 | $8,660 |
| 2013 | — | $454,600 | $454,600 | $8,683 |
Property facts
Year built
—
Property type
land
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
527,076 sqft
ZIP code
01720
City
Acton
Street
Triangle Farm Ln
Coordinates
42.50537, -71.39168
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Triangle Farm Ln last sell?
No public-record sale is on file for 21 Triangle Farm Ln.
What is the current tax assessment for 21 Triangle Farm Ln?
The most recent total assessment for 21 Triangle Farm Ln (year 2025) is $609,700 with $10,456 in property tax.
When was 21 Triangle Farm Ln built?
The year built for 21 Triangle Farm Ln is not in our records.
How does 21 Triangle Farm Ln compare to others on Triangle Farm Ln?
We track 2 other properties on Triangle Farm Ln. Browse the list under "Other properties on Triangle Farm Ln" to compare beds, baths, and sale history.
What are the property facts for 21 Triangle Farm Ln?
21 Triangle Farm Ln is a — bath, 527,076 sqft lot land.
Is 21 Triangle Farm Ln a flip candidate?
No — 21 Triangle Farm Ln does not appear in our flips dataset.
Is 21 Triangle Farm Ln a tax-appeal candidate?
No — 21 Triangle Farm Ln is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-4.0%
Implied 1-yr
-15.9%
2026 Q3
$547.2K
2026 Q4
$517.9K
ZIP 01720 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Triangle Farm Ln