101 Prospect St
Acton, MA 01720
3 bd 2 ba 1,729 sqft Built 1945 Lot 14,810 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 | $299,500 | $268,600 | $568,100 | $9,743 |
| 2024 | $285,900 | $268,600 | $554,500 | $9,244 |
| 2023 | $258,800 | $244,100 | $502,900 | $8,831 |
| 2022 | $240,700 | $212,300 | $453,000 | $8,811 |
| 2021 | $226,700 | $196,600 | $423,300 | $8,563 |
| 2020 | $220,500 | $196,600 | $417,100 | $8,025 |
| 2019 | $191,400 | $196,600 | $388,000 | $7,516 |
| 2018 | $164,500 | $196,600 | $361,100 | $6,998 |
| 2017 | $164,500 | $196,600 | $361,100 | $6,883 |
| 2016 | $144,900 | $196,600 | $341,500 | $6,567 |
| 2015 | $143,100 | $196,600 | $339,700 | $6,471 |
| 2013 | $136,900 | $196,600 | $333,500 | $6,370 |
| 2006 | $172,900 | $208,900 | $381,800 | $5,567 |
| 2005 | $176,300 | $181,800 | $358,100 | $4,945 |
| 2004 | $152,400 | $185,400 | $337,800 | $4,739 |
| 2003 | $145,600 | $168,300 | $313,900 | $4,253 |
Property facts
Year built
1945
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,729 sqft
Lot size
14,810 sqft
ZIP code
01720
City
Acton
Street
Prospect St
Coordinates
42.47063, -71.45812
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 101 Prospect St last sell?
No public-record sale is on file for 101 Prospect St.
What is the current tax assessment for 101 Prospect St?
The most recent total assessment for 101 Prospect St (year 2025) is $568,100 with $9,743 in property tax.
When was 101 Prospect St built?
101 Prospect St was built in 1945.
How does 101 Prospect St compare to others on Prospect St?
We track 8 other properties on Prospect St. Browse the list under "Other properties on Prospect St" to compare beds, baths, and sale history.
What are the property facts for 101 Prospect St?
101 Prospect St is a 3 bed, 2 bath, 1,729 sqft, 14,810 sqft lot single_family.
Is 101 Prospect St a flip candidate?
No — 101 Prospect St does not appear in our flips dataset.
Is 101 Prospect St a tax-appeal candidate?
No — 101 Prospect 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 Prospect St