21 Mechanic St
Holliston, MA 01746
3 bd 3 ba 2,414 sqft Built 1846 Lot 14,375 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 | $353,200 | $248,300 | $601,500 | $8,812 |
| 2024 | $306,100 | $248,300 | $554,400 | $8,349 |
| 2023 | $241,900 | $248,300 | $490,200 | $7,549 |
| 2022 | $217,600 | $248,300 | $465,900 | $8,097 |
| 2021 | $242,900 | $184,500 | $427,400 | $7,629 |
| 2020 | $207,300 | $198,000 | $405,300 | $7,640 |
| 2019 | $224,000 | $188,500 | $412,500 | $7,767 |
| 2018 | $224,000 | $188,500 | $412,500 | $7,701 |
| 2017 | $201,700 | $194,200 | $395,900 | $7,332 |
| 2016 | $218,300 | $184,700 | $403,000 | $7,572 |
| 2015 | $224,900 | $160,100 | $385,000 | $7,461 |
| 2014 | $195,600 | $160,100 | $355,700 | $7,071 |
| 2006 | $124,700 | $182,300 | $307,000 | $4,347 |
| 2005 | $103,000 | $165,700 | $268,700 | $3,904 |
| 2004 | $94,800 | $165,700 | $260,500 | $3,863 |
| 2003 | $84,400 | $124,900 | $209,300 | $3,389 |
Property facts
Year built
1846
Property type
single_family
Stories
—
Beds
3
Baths
3
Living area
2,414 sqft
Lot size
14,375 sqft
ZIP code
01746
City
Holliston
Street
Mechanic St
Coordinates
42.19835, -71.42933
Comparable properties nearby
Frequently asked questions
When did 21 Mechanic St last sell?
No public-record sale is on file for 21 Mechanic St.
What is the current tax assessment for 21 Mechanic St?
The most recent total assessment for 21 Mechanic St (year 2025) is $601,500 with $8,812 in property tax.
When was 21 Mechanic St built?
21 Mechanic St was built in 1846.
How does 21 Mechanic St compare to others on Mechanic St?
We track 5 other properties on Mechanic St. Browse the list under "Other properties on Mechanic St" to compare beds, baths, and sale history.
What are the property facts for 21 Mechanic St?
21 Mechanic St is a 3 bed, 3 bath, 2,414 sqft, 14,375 sqft lot single_family.
Is 21 Mechanic St a flip candidate?
No — 21 Mechanic St does not appear in our flips dataset.
Is 21 Mechanic St a tax-appeal candidate?
No — 21 Mechanic 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
+0.4%
Implied 1-yr
+1.7%
2026 Q3
$765.3K
2026 Q4
$768.3K
ZIP 01746 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mechanic St