133 Willow St
Acton, MA 01720
3 bd 2 ba 1,873 sqft Built 1953 Lot 19,602 sqft single_family
Most recent sale
$663,000
Nov 20, 2023
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Nov 20, 2023 | Sold | $663,000 | MLSPIN |
| Oct 12, 2023 | Listed | $638,000 | MLSPIN |
| Aug 21, 2019 | Listed | $459,786 | MLSPIN |
| Aug 15, 2019 | Sold | $460,000 | MLSPIN |
| Jun 28, 2019 | Price changed | $459,786 | MLSPIN |
| Jun 17, 2019 | Price changed | $469,785 | MLSPIN |
| Jun 4, 2019 | Price changed | $479,979 | MLSPIN |
| May 31, 2019 | Price changed | $485,000 | MLSPIN |
| May 24, 2019 | Price changed | $489,000 | MLSPIN |
| May 15, 2019 | Listed | $499,900 | MLSPIN |
| Jan 10, 2018 | Sold | $275,900 | MLSPIN |
| Nov 14, 2017 | Listed | $249,900 | MLSPIN |
| Sep 15, 2005 | Sold | $355,000 | MLSPIN |
| Jun 1, 2005 | Listed | $368,800 | MLSPIN |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $358,100 | $272,300 | $630,400 | $10,811 |
| 2024 | $338,400 | $272,300 | $610,700 | $10,180 |
| 2023 | $341,900 | $247,600 | $589,500 | $10,352 |
| 2022 | $264,400 | $215,200 | $479,600 | $9,328 |
| 2021 | $245,900 | $199,300 | $445,200 | $9,006 |
| 2020 | $233,000 | $199,300 | $432,300 | $8,317 |
| 2019 | $128,900 | $199,300 | $328,200 | $6,357 |
| 2018 | $128,700 | $199,300 | $328,000 | $6,357 |
| 2017 | $128,700 | $199,300 | $328,000 | $6,252 |
| 2016 | $113,800 | $199,300 | $313,100 | $6,021 |
| 2015 | $113,800 | $199,300 | $313,100 | $5,965 |
| 2013 | $103,400 | $199,300 | $302,700 | $5,782 |
| 2006 | $126,200 | $211,600 | $337,800 | $4,925 |
| 2005 | $121,700 | $184,100 | $305,800 | $4,223 |
| 2004 | $105,200 | $187,900 | $293,100 | $4,112 |
| 2003 | $103,200 | $171,000 | $274,200 | $3,715 |
Property facts
Year built
1953
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,873 sqft
Lot size
19,602 sqft
ZIP code
01720
City
Acton
Street
Willow St
Coordinates
42.46509, -71.48239
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$5,432
Gross rental yield
9.83%
Implied cap rate
6.39%
Trend-extrapolated value
—
Frequently asked questions
When did 133 Willow St last sell?
133 Willow St most recently sold on Nov 20, 2023 for $663,000.
What is the current tax assessment for 133 Willow St?
The most recent total assessment for 133 Willow St (year 2025) is $630,400 with $10,811 in property tax.
How does 133 Willow St's assessment compare to its last sale price?
The current assessment is 4.9% below the last sale price of $663,000.
When was 133 Willow St built?
133 Willow St was built in 1953.
How does 133 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 133 Willow St?
133 Willow St is a 3 bed, 2 bath, 1,873 sqft, 19,602 sqft lot single_family.
Is 133 Willow St a flip candidate?
Yes — 133 Willow St appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 133 Willow St a tax-appeal candidate?
No — 133 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