Middlesex County and Acton Town property record for 508 Massachusetts Ave, Acton, MA 01720
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,603 sqft · built 1985 |
| Lot Size | 1.33 acres (57,935 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $14,315 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | ACTO M:00F2B B:0031 L:0006 |
| Primary APN | ACTO M:00F2B B:0031 L:0006 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,603 sqft Living Area |
| Gross Area | 3,839 sqft |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Contemporary |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 57,935 sqft (1.33 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Electric |
| Street Address | 508 MASSACHUSETTS AVE |
|---|---|
| City | ACTON |
| State | MA |
| Zip | 01720 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2 |
| Legal Subdivision | RICHARD O TOOLE |
| Legal Block | 31 |
| Legal Lot Number | 6 |
| Jurisdiction | ACTON MA |
| Township / Civil Division | ACTON |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 363202 |
508 Massachusetts Ave is owned and occupied by an individual who acquired it in June 2012.
Source: Middlesex County and Acton Town records, as of July 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 508 MASSACHUSETTS AVE, ACTON, MA 01720 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Jun 8, 2012 |
| Deed Sale | Jun 8, 2012 |
| Deed Document Number | 201211 |
| Deed Book / Page | 59255 / 432 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 508 Massachusetts Ave was $14,315, up 5.8% from the year before.
Source: Middlesex County and Acton Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Acton Town |
| Unified School District | Acton-Boxborough Regional School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $14,315.00 (+5.83%) | $834,700 (+2.87%) Land $296,600 Building $538,100 | $1,074,070 (+6.2%) |
| 2024 | $13,526.00 (+24.43%) | $811,400 (+31.08%) Land $296,600 Building $514,800 | $1,011,370 |
| 2023 | $10,870.00 | $619,000 Land $269,400 Building $349,600 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 508 Massachusetts Ave 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 · OpenFEMA NFIP redacted claims and policies, as of September 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 |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 3 (1991–2001) |
| Most Recent Claim | Jun 2001 · rainfall accumulation |
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.
Wildfire risk around 508 Massachusetts Ave is low, with a 0.01% 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 | 0.01% annual chance |
| Exposure | None beyond ember reach |
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 | ACTON WATER SUPPLY DISTRICT serves 21,285 people · EPA ID MA2002000 |
|---|---|
| Water Source | Groundwater influenced by surface water |
| Last State Inspection | Oct 2024 |
| Lead | 4 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 22 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 226 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
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