173 Main St
Acton, MA 01720
2 bd 2 ba 1,426 sqft Built 1950 Lot 11,326 sqft single_family
Most recent sale
$535,000
Jan 20, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jan 20, 2022 | Sold | $535,000 | MLS #72926268 |
| Dec 8, 2021 | Listed | $499,900 | MLS #72926268 |
| Jul 2, 2013 | Sold | $335,000 | MLS #71497213 |
| May 15, 2013 | Price changed | $335,000 | MLS #71497213 |
| Apr 29, 2013 | Price changed | $344,900 | MLS #71497213 |
| Apr 4, 2013 | Price changed | $349,900 | MLS #71497213 |
| Mar 21, 2013 | Listed | $358,000 | MLS #71497213 |
| Nov 22, 2002 | Sold | $321,000 | Public Record |
| Jun 15, 2000 | Sold | $232,000 | Public Record |
| Mar 19, 1996 | Sold | $165,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $278,900 | $265,900 | $544,800 | $9,343 |
| 2024 | $264,700 | $265,900 | $530,600 | $8,845 |
| 2023 | $264,000 | $241,700 | $505,700 | $8,880 |
| 2022 | $205,000 | $210,100 | $415,100 | $8,074 |
| 2021 | $196,900 | $194,600 | $391,500 | $7,920 |
| 2020 | $186,800 | $194,600 | $381,400 | $7,338 |
| 2019 | $162,800 | $194,600 | $357,400 | $6,923 |
| 2018 | $157,300 | $194,600 | $351,900 | $6,820 |
| 2017 | $157,300 | $194,600 | $351,900 | $6,707 |
| 2016 | $139,400 | $194,600 | $334,000 | $6,423 |
| 2015 | $141,700 | $184,900 | $326,600 | $6,222 |
| 2013 | $128,900 | $184,900 | $313,800 | $5,994 |
| 2006 | $166,500 | $206,900 | $373,400 | $5,444 |
| 2005 | $164,900 | $179,800 | $344,700 | $4,760 |
| 2004 | $142,600 | $174,600 | $317,200 | $4,450 |
| 2003 | $114,400 | $158,700 | $273,100 | $3,701 |
Property facts
Year built
1950
Property type
single_family
Stories
—
Beds
2
Baths
2
Living area
1,426 sqft
Lot size
11,326 sqft
ZIP code
01720
City
Acton
Street
Main St
Coordinates
42.46456, -71.45630
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
$4,135
Gross rental yield
9.27%
Implied cap rate
6.03%
Trend-extrapolated value
—
Frequently asked questions
When did 173 Main St last sell?
173 Main St most recently sold on Jan 20, 2022 for $535,000.
What is the current tax assessment for 173 Main St?
The most recent total assessment for 173 Main St (year 2025) is $544,800 with $9,343 in property tax.
How does 173 Main St's assessment compare to its last sale price?
The current assessment is 1.8% above the last sale price of $535,000.
When was 173 Main St built?
173 Main St was built in 1950.
How does 173 Main St compare to others on Main St?
We track 8 other properties on Main St. Browse the list under "Other properties on Main St" to compare beds, baths, and sale history.
What are the property facts for 173 Main St?
173 Main St is a 2 bed, 2 bath, 1,426 sqft, 11,326 sqft lot single_family.
Is 173 Main St a flip candidate?
No — 173 Main St does not appear in our flips dataset.
Is 173 Main St a tax-appeal candidate?
No — 173 Main 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 Main St