4 Blackthorne Cir
Hopkinton, MA 01748
4 bd 3 ba 2,560 sqft Built 1993 Lot 46,609 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 | $510,600 | $363,100 | $873,700 | $12,389 |
| 2024 | $489,600 | $345,700 | $835,300 | $12,204 |
| 2023 | $444,900 | $303,400 | $748,300 | $11,831 |
| 2022 | $406,200 | $276,000 | $682,200 | $11,618 |
| 2021 | $392,700 | $267,700 | $660,400 | $11,280 |
| 2020 | $376,700 | $261,600 | $638,300 | $10,736 |
| 2019 | $336,900 | $251,600 | $588,500 | $10,105 |
| 2018 | $327,700 | $239,800 | $567,500 | $9,591 |
| 2017 | $318,900 | $233,100 | $552,000 | $9,274 |
| 2016 | $297,800 | $228,500 | $526,300 | $8,963 |
| 2015 | $277,400 | $222,000 | $499,400 | $8,969 |
| 2014 | $275,700 | $222,000 | $497,700 | $8,774 |
| 2006 | $310,800 | $245,700 | $556,500 | $6,940 |
| 2005 | $302,100 | $223,500 | $525,600 | $6,475 |
| 2004 | $294,800 | $166,300 | $461,100 | $5,948 |
| 2003 | $249,200 | $140,200 | $389,400 | $5,382 |
Property facts
Year built
1993
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
2,560 sqft
Lot size
46,609 sqft
ZIP code
01748
City
Hopkinton
Street
Blackthorne Cir
Coordinates
42.20211, -71.51331
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 4 Blackthorne Cir last sell?
No public-record sale is on file for 4 Blackthorne Cir.
What is the current tax assessment for 4 Blackthorne Cir?
The most recent total assessment for 4 Blackthorne Cir (year 2025) is $873,700 with $12,389 in property tax.
When was 4 Blackthorne Cir built?
4 Blackthorne Cir was built in 1993.
How does 4 Blackthorne Cir compare to others on Blackthorne Cir?
We track 3 other properties on Blackthorne Cir. Browse the list under "Other properties on Blackthorne Cir" to compare beds, baths, and sale history.
What are the property facts for 4 Blackthorne Cir?
4 Blackthorne Cir is a 4 bed, 3 bath, 2,560 sqft, 46,609 sqft lot single_family.
Is 4 Blackthorne Cir a flip candidate?
No — 4 Blackthorne Cir does not appear in our flips dataset.
Is 4 Blackthorne Cir a tax-appeal candidate?
No — 4 Blackthorne Cir 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 Blackthorne Cir