21 Century Mill Rd
Bolton, MA 01740
4 bd 4 ba 3,340 sqft Built 1973 Lot 222,156 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 | $660,600 | $246,100 | $906,700 | $15,069 |
| 2024 | $658,400 | $236,100 | $894,500 | $14,545 |
| 2023 | $569,200 | $234,400 | $803,600 | $14,063 |
| 2022 | $418,000 | $214,400 | $632,400 | $12,566 |
| 2021 | $385,900 | $214,400 | $600,300 | $12,522 |
| 2020 | $317,200 | $214,400 | $531,600 | $10,839 |
| 2019 | $303,700 | $254,800 | $558,500 | $11,432 |
| 2018 | $302,000 | $242,500 | $544,500 | $11,249 |
| 2017 | $324,500 | $237,500 | $562,000 | $11,914 |
| 2016 | $322,900 | $222,500 | $545,400 | $11,404 |
| 2015 | $321,500 | $227,500 | $549,000 | $11,518 |
| 2014 | $306,100 | $232,500 | $538,600 | $11,418 |
| 2006 | $220,400 | $329,600 | $550,000 | $7,458 |
| 2005 | $218,900 | $299,300 | $518,200 | $7,239 |
| 2004 | $218,900 | $299,300 | $518,200 | $6,861 |
| 2003 | $216,200 | $304,900 | $521,100 | $6,628 |
Property facts
Year built
1973
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
3,340 sqft
Lot size
222,156 sqft
ZIP code
01740
City
Bolton
Street
Century Mill Rd
Coordinates
42.41770, -71.58730
Comparable properties nearby
Frequently asked questions
When did 21 Century Mill Rd last sell?
No public-record sale is on file for 21 Century Mill Rd.
What is the current tax assessment for 21 Century Mill Rd?
The most recent total assessment for 21 Century Mill Rd (year 2025) is $906,700 with $15,069 in property tax.
When was 21 Century Mill Rd built?
21 Century Mill Rd was built in 1973.
How does 21 Century Mill Rd compare to others on Century Mill Rd?
We track 8 other properties on Century Mill Rd. Browse the list under "Other properties on Century Mill Rd" to compare beds, baths, and sale history.
What are the property facts for 21 Century Mill Rd?
21 Century Mill Rd is a 4 bed, 4 bath, 3,340 sqft, 222,156 sqft lot single_family.
Is 21 Century Mill Rd a flip candidate?
No — 21 Century Mill Rd does not appear in our flips dataset.
Is 21 Century Mill Rd a tax-appeal candidate?
No — 21 Century Mill Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.9%
Implied 1-yr
+7.7%
2026 Q1
$1.07M
2026 Q2
$1.09M
ZIP 01740 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Century Mill Rd