Worcester County and Blackstone Town property record for 100 Blackstone St, Blackstone, MA 01504
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,144 sqft · built 1959 |
| Lot Size | 0.201 acres (8,760 sqft) |
| Owner | Individual Name on File |
| Last Sale | $430,000 (Aug 2025) |
| Tax Bill | $4,512 (2026) |
| Deeds & Mortgages | Aug 2025 Sale & Mortgage Mar 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | BLAC M:0015 B:0000 L:17 |
| Primary APN | BLAC M:0015 B:0000 L:17 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,144 sqft Living Area |
| Gross Area | 2,552 sqft |
| Basement Area | 1,144 sqft |
| Unfinished Basement | 1,144 sqft |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1959 |
| Architectural Style | Ranch |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 8,760 sqft (0.201 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 103 |
|---|---|
| Street Address | 100 BLACKSTONE ST |
| City | BLACKSTONE |
| State | MA |
| Zip | 01504-1620 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Lot Number | 17 |
| Jurisdiction | BLACKSTONE MA |
| Township / Civil Division | BLACKSTONE |
| Census Block Group | 1 |
| Census Block | 1030 |
| Census Tract | 747101 |
100 Blackstone St is owned and occupied by an individual who bought it in August 2025.
Source: Worcester County and Blackstone Town records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 100 BLACKSTONE ST, BLACKSTONE, MA 01504-1620 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Individual(s) |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Aug 21, 2025 | Quit Claim Deed, Transfer · Conventional Mortgage DEDHAM INSTITUTION FOR SAVINGS |
| Mar 23, 2017 | Quit Claim Deed, Transfer · FHA Mortgage FREEDOM MORTGAGE CORP |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 21, 2025 · Amount on File |
| Deed Sale | Aug 21, 2025 · Amount on File |
| Prior Sale | Oct 8, 2014 · Amount on File |
| Deed Book / Page | 72427 / 353 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BLACKSTONE MA |
| Recording Date | Aug 21, 2025 |
| Property Address | 100 BLACKSTONE ST, BLACKSTONE, MA 01504-1620 |
| Document Number | 072427-353 |
| Book / Page | 72427 / 353 |
| Instrument Date | Aug 21, 2025 |
| Instrument | 70802 |
| Transaction Type | Transfer |
| Record Updated | Mar 13, 2026 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 100 BLACKSTONE ST, BLACKSTONE, MA 01504-1620 |
| Document Number | 0000070803 |
|---|---|
| Date | Aug 21, 2025 |
| Instrument | 70803 |
| Name | DEDHAM INSTITUTION FOR SAVINGS |
|---|---|
| Type | Funding / Finance Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Sep 1, 2055 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 6.38% |
| Type Change Date | Sep 1, 2035 |
| Index | 1-Year CMT |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BLACKSTONE MA |
| Recording Date | Mar 23, 2017 |
| Property Address | 100 BLACKSTONE ST, BLACKSTONE, MA 01504-1620 |
| Document Number | 56881-372 |
| Book / Page | 56881 / 372 |
| Instrument | 28995 |
| Transaction Type | Transfer |
| Record Updated | May 12, 2021 |
| Tax | $35.84 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 56881-376 |
|---|---|
| Date | Mar 23, 2017 |
| Book Page | 56881/376 |
| Instrument | 28996 |
| Name | FREEDOM MORTGAGE CORP |
|---|---|
| Type | Subprime Lender |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 324 Months |
| Due | Mar 1, 2044 |
The 2026 property tax bill for 100 Blackstone St was $4,512, up 5.2% from the year before.
Source: Worcester County and Blackstone Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Worcester County |
| County Subdivision | Blackstone Town |
| Unified School District | Blackstone-Millville School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,512.00 (+5.15%) | $306,100 (+7.71%) Land $128,200 Building $177,900 | $376,865 (-) |
| 2025 | $4,291.00 (-6.92%) | $284,200 (+0.67%) Land $127,900 Building $156,300 | $376,865 (+2.06%) |
| 2024 | $4,610.00 (+9.79%) | $282,300 (+8.79%) Land $121,500 Building $160,800 | $369,265 |
| 2023 | $4,199.00 | $259,500 Land $121,500 Building $138,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 100 Blackstone St in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1979.
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 | 4 in force |
| Nearby Flood Claims | 2 (1979–1980) |
| Most Recent Claim | Mar 1980 · tidal / storm surge |
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 100 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: EPA Safe Drinking Water Information System, as of September 2026
| Water System | BLACKSTONE WATER DEPARTMENT serves 9,463 people · EPA ID MA2032000 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2025 |
| Lead | Under 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 77 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
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