Middlesex County and Groton Town property record for 154 Main St, Groton, MA 01450
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 4,819 sqft · built 1800 |
| Lot Size | 6.45 acres (281,247 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,100,000 (Oct 2017) |
| Tax Bill | $22,723 (2026) |
| Deeds & Mortgages | Feb 2022 Refinance Mar 2021 Transfer + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | GROT M:113 B:5 L |
| Primary APN | GROT M:113 B:5 L |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 4,819 sqft Living Area |
| Gross Area | 7,873 sqft |
| 1st Floor Area | 2,378 sqft |
| Attic | Attic |
| Attic Area | 1,344 sqft |
| Basement Area | 1,344 sqft |
| Unfinished Basement | 1,344 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1800 |
|---|---|
| Effective Year Built | Effective 1800 |
| Architectural Style | Historical |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 281,247 sqft (6.45 acres) |
| Deck Area | Deck Area |
| Heating System | Radiant |
|---|---|
| Heating Fuel | Oil |
| Account Number | 3056 |
|---|---|
| Street Address | 154 MAIN ST |
| City | GROTON |
| State | MA |
| Zip | 01450-1238 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RA |
| Legal Block | 5 |
| Jurisdiction | GROTON MA |
| Township / Civil Division | GROTON |
| Census Block Group | 1 |
| Census Block | 1021 |
| Census Tract | 326102 |
Source: Middlesex County and Groton 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 | Individual Name on File |
|---|---|
| Mailing Address | 154 MAIN ST, GROTON, MA 01450-1238 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Feb 8, 2022 | Deed of Trust, Mortgage · Stand-Alone Refinance UNIBANK FOR SAVINGS |
| Mar 25, 2021 | Quit Claim Deed, Transfer Quitclaim |
| Jun 30, 2020 | Deed of Trust, Mortgage · Stand-Alone Refinance UNIBANK FOR SAVINGS |
| Nov 22, 2019 | Deed of Trust, Mortgage · Line of Credit UNIBANK FOR SAVINGS |
| Oct 16, 2017 | Quit Claim Deed, Transfer UNIBANK FOR SAVINGS |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 16, 2017 · Amount on File |
| Deed Sale | Oct 16, 2017 · Amount on File |
| Prior Sale | Oct 17, 2011 · Amount on File |
| Deed Book / Page | 70084 / 47 |
| Last Transfer Date | Mar 24, 2021 |
| Transfer Doc | 077326-198 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GROTON MA |
| Property Address | 154 MAIN ST, GROTON, MA 01450-1238 |
| Transaction Type | Mortgage |
| Record Updated | Apr 3, 2026 |
| Name | Verified Name |
|---|
| Document Number | 079655-209 |
|---|---|
| Date | Feb 8, 2022 |
| Book Page | 79655/209 |
| Instrument | 20832 |
| Name | UNIBANK FOR SAVINGS |
|---|---|
| Type | Bank |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 241 Months |
| Due | Mar 1, 2042 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | GROTON MA |
| Recording Date | Mar 25, 2021 |
| Property Address | 154 MAIN ST, GROTON, MA 01450-1238 |
| Document Number | 77326-198 |
| Book / Page | 77326 / 198 |
| Instrument Date | Mar 24, 2021 |
| Instrument | 66411 |
| Transaction Type | Transfer |
| Record Updated | May 12, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 154 MAIN ST, GROTON, MA 01450-1238 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GROTON MA |
| Property Address | 154 MAIN ST, GROTON, MA 01450-1238 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 75013-517 |
|---|---|
| Date | Jun 30, 2020 |
| Book Page | 75013/517 |
| Instrument | 104246 |
| Name | UNIBANK FOR SAVINGS |
|---|---|
| Type | Bank |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jul 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GROTON MA |
| Property Address | 154 MAIN ST, GROTON, MA 01450-1238 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 73700-537 |
|---|---|
| Date | Nov 22, 2019 |
| Book Page | 73700/537 |
| Instrument | 184282 |
| Name | UNIBANK FOR SAVINGS |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 241 Months |
| Due | Dec 1, 2039 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | GROTON MA |
| Recording Date | Oct 16, 2017 |
| Property Address | 154 MAIN ST, GROTON, MA 01450-1238 |
| Document Number | 70084-47 |
| Book / Page | 70084 / 47 |
| Instrument | 167515 |
| Transaction Type | Transfer |
| Record Updated | May 12, 2021 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $161.31 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 154 MAIN ST, GROTON, MA 01450-1238 |
| Document Number | 700840060 |
|---|---|
| Date | Oct 16, 2017 |
| Instrument | 70084/0060 |
| Name | UNIBANK FOR SAVINGS |
|---|---|
| Type | Bank |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Oct 16, 2047 |
| Rate | 3.5% |
|---|---|
| Max Rate At Change | 10.1% |
| Max Rate | 2.88% |
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 | $22,723.00 (+9.22%) | $1,537,400 (+12.7%) Land $349,400 Building $1,188,000 | $1,475,920 (-) |
| 2025 | $20,804.00 (+6.84%) | $1,364,200 (+5.72%) Land $335,100 Building $1,029,100 | $1,475,920 (+4.43%) |
| 2024 | $19,472.00 (+9.19%) | $1,290,400 (+13.17%) Land $335,100 Building $955,300 | $1,413,315 |
| 2023 | $17,833.00 | $1,140,200 Land $330,400 Building $809,800 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · 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 | 2 in force |
| Nearby Flood Claims | 1 (2001) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jun 2001 |
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.
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 | 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 141 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
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