66 Mill St
Hopkinton, MA 01748
3 bd 3 ba 2,284 sqft Built 1978 Lot 60,113 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 | $471,400 | $310,900 | $782,300 | $11,093 |
| 2024 | $339,400 | $296,100 | $635,500 | $9,285 |
| 2023 | $313,100 | $260,400 | $573,500 | $9,067 |
| 2022 | $287,600 | $236,800 | $524,400 | $8,931 |
| 2021 | $255,200 | $229,900 | $485,100 | $8,286 |
| 2020 | $247,800 | $224,600 | $472,400 | $7,946 |
| 2019 | $226,200 | $220,300 | $446,500 | $7,666 |
| 2018 | $220,400 | $209,800 | $430,200 | $7,270 |
| 2017 | $209,400 | $203,800 | $413,200 | $6,942 |
| 2016 | $216,600 | $199,800 | $416,400 | $7,091 |
| 2015 | $203,800 | $194,200 | $398,000 | $7,148 |
| 2014 | $203,800 | $194,200 | $398,000 | $7,017 |
| 2006 | $269,200 | $193,000 | $462,200 | $5,764 |
| 2005 | $271,900 | $176,100 | $448,000 | $5,519 |
| 2004 | $263,800 | $151,200 | $415,000 | $5,354 |
| 2003 | $184,900 | $136,000 | $320,900 | $4,435 |
Property facts
Year built
1978
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
2,284 sqft
Lot size
60,113 sqft
ZIP code
01748
City
Hopkinton
Street
Mill St
Coordinates
42.20507, -71.48801
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 66 Mill St last sell?
No public-record sale is on file for 66 Mill St.
What is the current tax assessment for 66 Mill St?
The most recent total assessment for 66 Mill St (year 2025) is $782,300 with $11,093 in property tax.
When was 66 Mill St built?
66 Mill St was built in 1978.
How does 66 Mill St compare to others on Mill St?
We track 8 other properties on Mill St. Browse the list under "Other properties on Mill St" to compare beds, baths, and sale history.
What are the property facts for 66 Mill St?
66 Mill St is a 3 bed, 3 bath, 2,284 sqft, 60,113 sqft lot single_family.
Is 66 Mill St a flip candidate?
No — 66 Mill St does not appear in our flips dataset.
Is 66 Mill St a tax-appeal candidate?
No — 66 Mill 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
+1.4%
Implied 1-yr
+5.6%
2026 Q3
$1.2M
2026 Q4
$1.21M
ZIP 01748 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mill St