Middlesex County and Groton Town property record for 133 Old Ayer Rd, Groton, MA 01450
| Property Type | Exempt (Full or Partial) |
|---|---|
| Details | 1,200 sqft · built 1990 |
| Lot Size | 39.9 acres (1,741,093 sqft) |
| Owner | Company Name on File |
| Tax Bill | $2,002 (2016) |
| Flood Zone | Zone AE (high risk) |
| APN | GROT M:222 B:26 L |
| Primary APN | GROT M:222 B:26 L |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,200 sqft Total Area |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Exterior Material | Combination |
| Construction Type | Masonry / Concrete Block |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 1,741,093 sqft (39.9 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 3253 |
|---|---|
| Street Address | 133 OLD AYER RD |
| City | GROTON |
| State | MA |
| Zip | 01450-1825 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Local Zoning Code | RA |
| Legal Block | 26 |
| Jurisdiction | GROTON MA |
| Township / Civil Division | GROTON |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 326101 |
133 Old Ayer Rd is owned by a company.
Source: Middlesex County and Groton Town records, as of October 20, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 36 KING ST, LITTLETON, MA 01460-1519 |
| Owner Type | Company |
| Vesting | Company |
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 | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
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 |
|---|---|---|
| 2026 | $346,300 (+0.99%) Land $346,300 | |
| 2025 | $342,900 (-) Land $342,900 | |
| 2024 | $342,900 (-) Land $342,900 | |
| 2023 | $342,900 Land $342,900 | |
| 2016 | $2,002.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 133 Old Ayer Rd in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 133 Old Ayer 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 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: FCC Broadband Data Collection, based on 39 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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