Middlesex County and Groton Town property record for 643 Longley Rd, Groton, MA 01450
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,766 sqft · built 1983 |
| Lot Size | 2.11 acres (92,197 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $280,000 (Nov 1999) |
| Tax Bill | $11,191 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | GROT M:228 B:6 L |
| Primary APN | GROT M:228 B:6 L |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,766 sqft Living Area |
| Gross Area | 4,818 sqft |
| 1st Floor Area | 1,356 sqft |
| Basement Area | 1,356 sqft |
| Unfinished Basement | 1,356 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1983 |
|---|---|
| Effective Year Built | Effective 1983 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 92,197 sqft (2.11 acres) |
| Deck Area | Deck Area |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 754 |
|---|---|
| Street Address | 643 LONGLEY RD |
| City | GROTON |
| State | MA |
| Zip | 01450-1024 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RA |
| Legal Block | 6 |
| Jurisdiction | GROTON MA |
| Township / Civil Division | GROTON |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 326102 |
643 Longley Rd is owned and occupied by two individuals who bought it in November 1999.
Source: Middlesex County and Groton Town records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 643 LONGLEY RD, GROTON, MA 01450-1024 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 24, 1999 · Amount on File |
| Deed Sale | Nov 24, 1999 · Amount on File |
| Prior Sale | Feb 17, 1989 · Amount on File |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 643 Longley Rd was $11,191, up 2.5% 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 | $11,191.00 (+2.49%) | $757,200 (+5.75%) Land $238,300 Building $518,900 | $837,520 (-) |
| 2025 | $10,919.00 (+2.26%) | $716,000 (+1.19%) Land $227,400 Building $488,600 | $837,520 (+12.61%) |
| 2024 | $10,678.00 (+5.18%) | $707,600 (+9.01%) Land $227,400 Building $480,200 | $743,755 |
| 2023 | $10,152.00 | $649,100 Land $227,400 Building $421,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 643 Longley Rd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| 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 643 Longley Rd 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 66% of the US · above 98.9% 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: FCC Broadband Data Collection, based on 57 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
5G and 4G LTE (outdoors only)
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