Middlesex County and Acton Town property record for 531 Main St, Acton, MA 01720 · Last verified April 2026
| Property Type | Industrial > Manufacturing (Light) |
|---|---|
| Bathrooms | 2 Baths |
| Year Built | Built 1956 |
| Square Footage | 44,783 sqft Total Area |
| Lot Size | 585,882 sqft (13.4 acres) |
| Last Sale | $1,280,000 (1998) |
| Tax Bill | $51,695.00 (2025) |
Source: Middlesex County and Acton Town records · APN ACTO M:00E4 B:0067 L:0000
Assessment roll updated April 14, 2026 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 17 BENNETT RD, WAYLAND, MA 01778-2703 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Owner is a Trust, Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Apr 29, 1998 · Amount on Record |
| Deed Sale | Apr 29, 1998 · Amount on Record |
| Record Refreshed | Jun 08, 2026 |
Source: Middlesex County and Acton Town records · Assessment roll updated April 14, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Acton Town |
| Unified School District | Acton-Boxborough Regional School District (PK - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $51,695.00 (+5.38%) | $3,014,300 (+2.43%) Land $1,638,200 Building $1,376,100 |
| 2024 | $49,056.00 | $2,942,800 Land $1,638,200 Building $1,304,600 |
Source: FEMA National Flood Hazard Layer, Middlesex County (25017C), updated September 10, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Low above 20% of the US · above 58% of Massachusetts |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified: October 2026
| Listed Area | Within Davis, Isaac, Trail listed 1972 · 1 contributing resources · NRIS 72001347 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
| Primary APN | ACTO M:00E4 B:0067 L:0000 |
|---|
| Full Baths | 2 Baths |
|---|---|
| Units | 9 Units |
| Building Area | 44,783 sqft Total Area |
| Gross Area | 81,408 sqft Gross Area |
| Stories | 2 Stories |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Exterior Material | Combination Exterior |
| Construction Type | Masonry/Concrete Masonry Units (CMUs) Construction |
| Roof Construction | Flat Roof Construction |
| Roof Material | Roll Tar & Gravel Roof |
| Lot Area | 585,882 sqft (13.4 acres) |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Heating Fuel | Gas Heating Fuel |
| Street Address | 531 MAIN ST |
|---|---|
| City | ACTON |
| State | MA |
| Zip | 01720-3940 |
| Property Usage | Industrial Property Usage |
| Type | Industrial > Manufacturing (Light) |
| Legal Block | 67 |
| Jurisdiction | ACTON MA |
| Minor Civil Division | ACTON |
| Census Blockgroup | 2 |
| Census Block | 2005 |
| Census Tract | 363104 |
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