Worcester County and Upton Town property record for 166 W River St, Upton, MA 01568 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1.5 Baths |
| Year Built | Built 2018 |
| Square Footage | 3,475 sqft Living Area |
| Lot Size | 354,578 sqft (8.14 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $605,000 (2018) |
| Tax Bill | $12,855.00 (2025) |
| Primary APN | UPTO M:031 L:017 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 5 Rooms |
| Building Area | 3,475 sqft Living Area |
| Gross Area | 6,509 sqft Gross Area |
| 1st Floor | 2,089 sqft 1st Floor |
| Basement Area | 1,364 sqft Basement |
| Unfinished Basement | 1,364 sqft Unfinished |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 2018 |
|---|---|
| Effective Year Built | Effective 2018 |
| Architectural Style | Colonial Style |
| Exterior Material | Aluminum/Vinyl Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 354,578 sqft (8.14 acres) |
| Deck Area | Deck Area |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Heating Fuel | Gas Heating Fuel |
| Street Address | 166 W RIVER ST |
|---|---|
| City | UPTON |
| State | MA |
| Zip | 01568-1443 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Lot Number | 17 |
| Jurisdiction | UPTON MA |
| Minor Civil Division | UPTON |
| Census Blockgroup | 4 |
| Census Block | 4030 |
| Census Tract | 743100 |
Source: Worcester County and Upton Town records · APN UPTO M:031 L:017
Assessment roll updated April 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 166 W RIVER ST, UPTON, MA 01568-1443 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Aug 16, 2021 | Deed of Trust, Mortgage · Line of Credit DEAN COOPERATIVE BANK |
| Mar 13, 2020 | Deed of Trust, Mortgage · Stand Alone Refinance DEAN COOPERATIVE BANK |
| Dec 21, 2018 | Quit Claim Arm's Length for NE States, Transfer · Stand Alone First Mortgage DEAN COOPERATIVE BANK |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 21, 2018 · Amount on Record |
| Deed Sale | Dec 21, 2018 · Amount on Record |
| Prior Sale | Sep 02, 1999 · Amount on Record |
| Deed Doc Number | 2018135396 |
| Deed Book / Page | 59855 / 337 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | UPTON MA |
| Property Address | 166 W RIVER ST, UPTON, MA 01568-1443 |
| Transaction Type | Mortgage |
| Record Updated | Sep 03, 2021 |
| Name | Verified Name |
|---|
| Document Number | 65840-288 |
|---|---|
| Date | Aug 16, 2021 |
| Book Page | 65840/288 |
| Instrument | 114472 |
| Name | DEAN COOPERATIVE BANK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | UPTON MA |
| Property Address | 166 W RIVER ST, UPTON, MA 01568-1443 |
| Transaction Type | Mortgage |
| Record Updated | Mar 22, 2021 |
| Name | Verified Name |
|---|
| Document Number | 62037-154 |
|---|---|
| Date | Mar 13, 2020 |
| Book Page | 62037/154 |
| Instrument | 26471 |
| Name | DEAN COOPERATIVE BANK |
|---|---|
| Type | Bank |
| Type | Stand Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2050 |
| Document Type | Quit Claim Arm's Length for NE States |
|---|---|
| Jurisdiction | UPTON MA |
| Recording Date | Dec 21, 2018 |
| Property Address | 166 W RIVER ST, UPTON, MA 01568-1443 |
| Document Number | 59855-337 |
| Book / Page | 59855 / 337 |
| Instrument Date | Jul 16, 2018 |
| Instrument | 135396 |
| Transaction Type | Transfer |
| Record Updated | May 12, 2021 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 166 W RIVER ST, UPTON, MA 01568-1443 |
| Document Number | 135397 |
|---|---|
| Date | Dec 21, 2018 |
| Instrument | 135397 |
| Name | DEAN COOPERATIVE BANK |
|---|---|
| Type | Bank |
| Type | Stand Alone First Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: Worcester County and Upton Town records · Assessment roll updated April 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Worcester County |
| County Subdivision | Upton Town |
| Unified School District | Mendon-Upton School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $12,855.00 (+3.66%) | $977,600 (+7.84%) Land $279,500 Building $698,100 | $904,590 (+3.58%) |
| 2024 | $12,401.00 (+28.61%) | $906,500 (+30.39%) Land $255,500 Building $651,000 | $873,335 |
| 2023 | $9,642.00 | $695,200 Land $215,500 Building $479,700 |
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