99 Blackstone St
Mendon, MA 01756
2 bd 1 ba 864 sqft Built 1973 Lot 59,242 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 | $212,500 | $163,800 | $376,300 | $5,039 |
| 2024 | $203,300 | $157,500 | $360,800 | $4,947 |
| 2023 | $200,800 | $140,500 | $341,300 | $4,983 |
| 2022 | $182,700 | $137,000 | $319,700 | $4,927 |
| 2021 | $151,400 | $132,900 | $284,300 | $4,773 |
| 2020 | $148,900 | $126,200 | $275,100 | $4,608 |
| 2019 | $150,600 | $122,600 | $273,200 | $4,573 |
| 2018 | $124,300 | $116,100 | $240,400 | $4,077 |
| 2017 | $113,400 | $116,100 | $229,500 | $4,074 |
| 2016 | $121,000 | $116,400 | $237,400 | $4,095 |
| 2015 | $113,300 | $109,600 | $222,900 | $3,569 |
| 2014 | $108,600 | $106,200 | $214,800 | $3,441 |
| 2006 | $109,100 | $174,300 | $283,400 | $2,735 |
| 2005 | $98,700 | $158,400 | $257,100 | $2,520 |
| 2004 | $88,100 | $138,300 | $226,400 | $2,520 |
| 2003 | $78,000 | $121,300 | $199,300 | $2,294 |
Property facts
Year built
1973
Property type
single_family
Stories
—
Beds
2
Baths
1
Living area
864 sqft
Lot size
59,242 sqft
ZIP code
01756
City
Mendon
Street
Blackstone St
Coordinates
42.08573, -71.55383
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 99 Blackstone St last sell?
No public-record sale is on file for 99 Blackstone St.
What is the current tax assessment for 99 Blackstone St?
The most recent total assessment for 99 Blackstone St (year 2025) is $376,300 with $5,039 in property tax.
When was 99 Blackstone St built?
99 Blackstone St was built in 1973.
How does 99 Blackstone St compare to others on Blackstone St?
We track 8 other properties on Blackstone St. Browse the list under "Other properties on Blackstone St" to compare beds, baths, and sale history.
What are the property facts for 99 Blackstone St?
99 Blackstone St is a 2 bed, 1 bath, 864 sqft, 59,242 sqft lot single_family.
Is 99 Blackstone St a flip candidate?
No — 99 Blackstone St does not appear in our flips dataset.
Is 99 Blackstone St a tax-appeal candidate?
No — 99 Blackstone 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
+1.9%
Implied 1-yr
+7.7%
2026 Q1
$782.1K
2026 Q2
$795.5K
ZIP 01756 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Blackstone St