121 Willow St
Acton, MA 01720
3 bd 1 ba 1,044 sqft Lot 21,833 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 | $235,600 | $274,000 | $509,600 | $8,740 |
| 2024 | $225,100 | $274,000 | $499,100 | $8,320 |
| 2023 | $203,200 | $249,100 | $452,300 | $7,942 |
| 2022 | $188,700 | $216,600 | $405,300 | $7,883 |
| 2021 | $171,700 | $200,400 | $372,100 | $7,528 |
| 2020 | $166,900 | $200,400 | $367,300 | $7,067 |
| 2019 | $144,100 | $200,400 | $344,500 | $6,673 |
| 2018 | $123,200 | $200,400 | $323,600 | $6,271 |
| 2017 | $123,200 | $200,400 | $323,600 | $6,168 |
| 2016 | $104,600 | $200,400 | $305,000 | $5,865 |
| 2015 | $105,300 | $200,400 | $305,700 | $5,824 |
| 2013 | $103,900 | $200,400 | $304,300 | $5,812 |
| 2006 | $108,700 | $213,100 | $321,800 | $4,692 |
| 2005 | $107,200 | $185,400 | $292,600 | $4,041 |
| 2004 | $92,700 | $188,900 | $281,600 | $3,951 |
| 2003 | $88,600 | $172,300 | $260,900 | $3,535 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
3
Baths
1
Living area
1,044 sqft
Lot size
21,833 sqft
ZIP code
01720
City
Acton
Street
Willow St
Coordinates
42.46632, -71.48102
Comparable properties nearby
Frequently asked questions
When did 121 Willow St last sell?
No public-record sale is on file for 121 Willow St.
What is the current tax assessment for 121 Willow St?
The most recent total assessment for 121 Willow St (year 2025) is $509,600 with $8,740 in property tax.
When was 121 Willow St built?
The year built for 121 Willow St is not in our records.
How does 121 Willow St compare to others on Willow St?
We track 8 other properties on Willow St. Browse the list under "Other properties on Willow St" to compare beds, baths, and sale history.
What are the property facts for 121 Willow St?
121 Willow St is a 3 bed, 1 bath, 1,044 sqft, 21,833 sqft lot single_family.
Is 121 Willow St a flip candidate?
No — 121 Willow St does not appear in our flips dataset.
Is 121 Willow St a tax-appeal candidate?
No — 121 Willow 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
-4.0%
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 Willow St