Middlesex County and Groton Town property record for 80 Common St, Groton, MA 01450
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 3.5 ba · 4,524 sqft · built 1900 |
| Lot Size | 4.58 acres (199,790 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $705,000 (Aug 2019) |
| Tax Bill | $13,605 (2026) |
| Deeds & Mortgages | Nov 2021 Line of Credit Apr 2020 Refinance + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | GROT M:225 B:10 L |
| Primary APN | GROT M:225 B:10 L |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 4,524 sqft Living Area |
| Gross Area | 7,479 sqft |
| 1st Floor Area | 2,959 sqft |
| Basement Area | 800 sqft |
| Unfinished Basement | 800 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Other |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 199,790 sqft (4.58 acres) |
| Garage Type | Basement |
| Parking Spaces | 1 Parking Space |
| Deck Area | Deck Area |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Gas |
| Account Number | 1939 |
|---|---|
| Street Address | 80 COMMON ST |
| City | GROTON |
| State | MA |
| Zip | 01450-1331 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | RA |
| Legal Block | 10 |
| Jurisdiction | GROTON MA |
| Township / Civil Division | GROTON |
| Census Block Group | 2 |
| Census Block | 2018 |
| Census Tract | 326102 |
80 Common St, a duplex, is owned and occupied by two individuals who bought it in August 2019.
Source: Middlesex County and Groton Town records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 80 COMMON ST, GROTON, MA 01450-1331 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 |
|---|---|
| Nov 22, 2021 | Deed of Trust, Mortgage · Line of Credit CITIZENS BANK OF RHODE ISLAND |
| Apr 13, 2020 | Deed of Trust, Mortgage · Stand-Alone Refinance BRIDGEWATER SAVINGS BANK |
| Aug 2, 2019 | Personal Representative Deed, Transfer · Stand-Alone First Mortgage BRIDGEWATER SAVINGS BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 2, 2019 · Amount on File |
| Deed Sale | Aug 2, 2019 · Amount on File |
| Prior Sale | Mar 31, 1992 · Amount on File |
| Deed Document Number | 2019114239 |
| Deed Book / Page | 73052 / 277 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GROTON MA |
| Property Address | 80 COMMON ST, GROTON, MA 01450-1331 |
| Transaction Type | Mortgage |
| Record Updated | Dec 10, 2021 |
| Name | Verified Name |
|---|
| Document Number | 79196-442 |
|---|---|
| Date | Nov 22, 2021 |
| Book Page | 79196/442 |
| Instrument | 254072 |
| Name | CITIZENS BANK OF RHODE ISLAND |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 301 Months |
| Due | Dec 1, 2046 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GROTON MA |
| Property Address | 80 COMMON ST, GROTON, MA 01450-1331 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 74457-288 |
|---|---|
| Date | Apr 13, 2020 |
| Book Page | 74457/288 |
| Instrument | 54310 |
| Name | BRIDGEWATER SAVINGS BANK |
|---|---|
| Type | Bank |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2050 |
| Document Type | Personal Representative Deed |
|---|---|
| Jurisdiction | GROTON MA |
| Recording Date | Aug 2, 2019 |
| Property Address | 80 COMMON ST, GROTON, MA 01450-1331 |
| Document Number | 73052-277 |
| Book / Page | 73052 / 277 |
| Instrument Date | Aug 2, 2019 |
| Instrument | 114239 |
| Transaction Type | Transfer |
| Record Updated | May 12, 2021 |
| 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 | 80 COMMON ST, GROTON, MA 01450-1331 |
| Document Number | 114240 |
|---|---|
| Date | Aug 2, 2019 |
| Instrument | 114240 |
| Name | BRIDGEWATER SAVINGS BANK |
|---|---|
| Type | Bank |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount on Record |
The 2026 property tax bill for 80 Common St was $13,605, down 1.9% from the year before.
Source: Middlesex County and Groton Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Groton Town |
| Unified School District | Groton-Dunstable School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $13,605.00 (-1.89%) | $920,500 (+1.23%) Land $266,900 Building $653,600 | $934,077 |
| 2025 | $13,867.00 (+1.06%) | $909,300 (-) Land $255,700 Building $653,600 | |
| 2024 | $13,721.00 (+5.27%) | $909,300 (+9.11%) Land $255,700 Building $653,600 | |
| 2023 | $13,034.00 | $833,400 Land $255,700 Building $577,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 80 Common St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 80 Common St is low, with a 0.02% 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 | 0.02% 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 | GROTON WATER DEPARTMENT serves 5,017 people · EPA ID MA2115000 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2023 |
| Lead | 3 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 47 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Spectrum Cable | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
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