Middlesex County and Dunstable Town property record for 451 River St, Dunstable, MA 01827 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 2.5 Baths |
| Architecture Style | Colonial |
| Year Built | Built 2016 |
| Square Footage | 2,288 sqft Living Area |
| Lot Size | 87,991 sqft (2.02 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $529,000 (2017) |
| Tax Bill | $10,242.00 (2025) |
| Primary APN | DUNS M:0003 B:0004 L:4 |
|---|
| Full Baths | 2.5 Baths |
|---|---|
| Partial Baths | 1 Partial Baths |
| Building Area | 2,288 sqft Living Area |
| Gross Area | 4,170 sqft Gross Area |
| Basement Area | 1,144 sqft Basement |
| Unfinished Basement | 1,144 sqft Unfinished |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 2016 |
|---|---|
| Effective Year Built | Effective 2016 |
| Architectural Style | Colonial Style |
| Exterior Material | Aluminum/Vinyl Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 87,991 sqft (2.02 acres) |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Heating Fuel | Gas Heating Fuel |
| Street Address | 451 RIVER ST |
|---|---|
| City | DUNSTABLE |
| State | MA |
| Zip | 01827-1012 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Block | 4 |
| Legal Lot Number | 4 |
| Jurisdiction | DUNSTABLE MA |
| Minor Civil Division | DUNSTABLE |
| Census Blockgroup | 1 |
| Census Block | 1009 |
| Census Tract | 328100 |
Source: Middlesex County and Dunstable Town records · APN DUNS M:0003 B:0004 L:4
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 451 RIVER ST, DUNSTABLE, MA 01827-1012 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Husband And Wife |
| Date | Document |
|---|---|
| Sep 22, 2021 | Deed of Trust, Mortgage · Stand Alone Refinance US WIDE FINANCIAL LLC |
| Sep 22, 2021 | Deed of Trust, Mortgage · Stand Alone Refinance US WIDE FINANCIAL LLC |
| Jan 23, 2020 | Deed of Trust, Mortgage · Stand Alone Refinance US WIDE FINANCIAL LLC |
| Jan 27, 2017 | Quit Claim Arm's Length for NE States, Transfer US WIDE FINANCIAL LLC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jan 27, 2017 · Amount on Record |
| Deed Sale | Jan 27, 2017 · Amount on Record |
| Prior Sale | Sep 13, 2016 · Amount on Record |
| Deed Book / Page | 30871 / 65 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DUNSTABLE MA |
| Property Address | 451 RIVER ST, DUNSTABLE, MA 01827-1012 |
| Transaction Type | Mortgage |
| Record Updated | Apr 03, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0036287-70 |
|---|---|
| Date | Sep 22, 2021 |
| Book Page | 36287/70 |
| Instrument | 55539 |
| Name | US WIDE FINANCIAL LLC |
|---|---|
| Type | Lending Institution |
| Type | Stand Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Oct 01, 2041 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DUNSTABLE MA |
| Property Address | 451 RIVER ST, DUNSTABLE, MA 01827-1012 |
| Transaction Type | Mortgage |
| Record Updated | Oct 08, 2021 |
| Name | Verified Name |
|---|
| Document Number | 36287-70 |
|---|---|
| Date | Sep 22, 2021 |
| Book Page | 36287/70 |
| Instrument | 55539 |
| Name | US WIDE FINANCIAL LLC |
|---|---|
| Type | Lending Institution |
| Type | Stand Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Oct 01, 2041 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DUNSTABLE MA |
| Property Address | 451 RIVER ST, DUNSTABLE, MA 01827-1012 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 33770-61 |
|---|---|
| Date | Jan 23, 2020 |
| Book Page | 33770/61 |
| Instrument | 3106 |
| Name | US WIDE FINANCIAL LLC |
|---|---|
| Type | Lending Institution |
| Type | Stand Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Feb 01, 2040 |
| Document Type | Quit Claim Arm's Length for NE States |
|---|---|
| Jurisdiction | DUNSTABLE MA |
| Recording Date | Jan 27, 2017 |
| Property Address | 451 RIVER ST, DUNSTABLE, MA 01827-1012 |
| Document Number | 30871-65 |
| Book / Page | 30871 / 65 |
| Instrument | 4013 |
| Transaction Type | Transfer |
| Record Updated | May 12, 2021 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $29.18 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 308710068 |
|---|---|
| Date | Jan 27, 2017 |
| Instrument | 30871/0068 |
| Name | US WIDE FINANCIAL LLC |
|---|
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Jan 27, 2047 |
Source: Middlesex County and Dunstable Town records · Assessment roll updated April 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Dunstable Town |
| Unified School District | Groton-Dunstable 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 | $10,242.00 (+4.88%) | $744,900 (+6.49%) Land $221,200 Building $523,700 | $796,290 (-1.03%) |
| 2024 | $9,765.00 (+0.77%) | $699,500 (+8.06%) Land $202,800 Building $496,700 | $804,555 |
| 2023 | $9,690.00 | $647,300 Land $202,800 Building $444,500 |
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