Worcester County and Mendon Town property record for 143 Blackstone St, Mendon, MA 01756
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,156 sqft · built 1969 |
| Lot Size | 2.47 acres (107,593 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $330,000 (Jun 2006) |
| Tax Bill | $7,046 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | MEND M:21 B:108 P:143 |
| Primary APN | MEND M:21 B:108 P:143 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,156 sqft Living Area |
| Gross Area | 3,806 sqft |
| Year Built | Built 1969 |
|---|---|
| Effective Year Built | Effective 1976 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 107,593 sqft (2.47 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 1924 |
|---|---|
| Street Address | 143 BLACKSTONE ST |
| City | MENDON |
| State | MA |
| Zip | 01756-1310 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RES |
| Legal Block | 108 |
| Jurisdiction | MENDON MA |
| Township / Civil Division | MENDON |
| Census Block Group | 3 |
| Census Block | 3020 |
| Census Tract | 746100 |
143 Blackstone St is owned and occupied by two individuals who bought it in June 2006.
Source: Worcester County and Mendon Town records, as of October 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 143 BLACKSTONE ST, MENDON, MA 01756-1310 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 16, 2006 · Amount on File |
| Deed Sale | Jun 16, 2006 · Amount on File |
| Deed Document Number | 200689065 |
| Deed Book / Page | 39186 / 366 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 143 Blackstone St was $7,046, up 2.9% from the year before.
Source: Worcester County and Mendon Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Worcester County |
| County Subdivision | Mendon Town |
| Unified School District | Mendon-Upton School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $7,046.00 (+2.92%) | $531,400 (+3.93%) Land $149,400 Building $369,800 | $769,690 (-) |
| 2025 | $6,846.00 (+1.86%) | $511,300 (+4.3%) Land $143,600 Building $367,700 | $769,690 (+19.64%) |
| 2024 | $6,721.00 (+3.56%) | $490,200 (+10.28%) Land $138,100 Building $352,100 | $643,340 |
| 2023 | $6,490.00 | $444,500 Land $123,200 Building $321,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 143 Blackstone St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective November 30, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 143 Blackstone St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 57% of Massachusetts |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 47 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 1,200 / 35 |
5G (outdoors only) and 4G LTE
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