21 Alcott St
Acton, MA 01720
3 bd 3 ba 2,536 sqft Built 1961 Lot 24,394 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 | $544,000 | $345,400 | $889,400 | $15,253 |
| 2024 | $517,300 | $345,400 | $862,700 | $14,381 |
| 2023 | $493,300 | $313,900 | $807,200 | $14,174 |
| 2022 | $434,600 | $273,100 | $707,700 | $13,765 |
| 2021 | $384,000 | $252,900 | $636,900 | $12,884 |
| 2020 | $388,600 | $252,900 | $641,500 | $12,342 |
| 2019 | $263,900 | $252,900 | $516,800 | $10,010 |
| 2018 | $235,300 | $252,900 | $488,200 | $9,461 |
| 2017 | $225,100 | $252,900 | $478,000 | $9,111 |
| 2016 | $206,700 | $252,900 | $459,600 | $8,838 |
| 2015 | $198,500 | $252,900 | $451,400 | $8,599 |
| 2013 | $179,000 | $252,900 | $431,900 | $8,249 |
| 2006 | $252,900 | $260,800 | $513,700 | $7,490 |
| 2005 | $249,300 | $227,100 | $476,400 | $6,579 |
| 2004 | $218,800 | $227,100 | $445,900 | $6,256 |
| 2003 | $204,700 | $215,000 | $419,700 | $5,687 |
Property facts
Year built
1961
Property type
single_family
Stories
—
Beds
3
Baths
3
Living area
2,536 sqft
Lot size
24,394 sqft
ZIP code
01720
City
Acton
Street
Alcott St
Coordinates
42.47602, -71.41834
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Alcott St last sell?
No public-record sale is on file for 21 Alcott St.
What is the current tax assessment for 21 Alcott St?
The most recent total assessment for 21 Alcott St (year 2025) is $889,400 with $15,253 in property tax.
When was 21 Alcott St built?
21 Alcott St was built in 1961.
How does 21 Alcott St compare to others on Alcott St?
We track 8 other properties on Alcott St. Browse the list under "Other properties on Alcott St" to compare beds, baths, and sale history.
What are the property facts for 21 Alcott St?
21 Alcott St is a 3 bed, 3 bath, 2,536 sqft, 24,394 sqft lot single_family.
Is 21 Alcott St a flip candidate?
No — 21 Alcott St does not appear in our flips dataset.
Is 21 Alcott St a tax-appeal candidate?
No — 21 Alcott 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 Alcott St