Middlesex County and Acton Town property record for 321 Main St, Acton, MA 01720 · Last verified April 2026
| Property Type | Commercial > Retail > Commercial Building, Warehouse, Mail Order, Show Room (Non-Auto) |
|---|---|
| Bathrooms | 4 Baths |
| Year Built | Built 1958 |
| Square Footage | 26,033 sqft Total Area |
| Lot Size | 60,984 sqft (1.4 acres) |
| Tax Bill | $46,710.00 (2025) |
| Primary APN | ACTO M:00F3 B:0082 L:0000 |
|---|
| Full Baths | 4 Baths |
|---|---|
| Building Area | 26,033 sqft Total Area |
| Gross Area | 28,468 sqft Gross Area |
| Stories | 2 Stories |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1958 |
| Exterior Material | Wood Siding Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Metal Roof |
| Lot Area | 60,984 sqft (1.4 acres) |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Heating Fuel | Gas Heating Fuel |
| Street Address | 321 MAIN ST |
|---|---|
| City | ACTON |
| State | MA |
| Zip | 01720-3718 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Retail > Commercial Building, Warehouse, Mail Order, Show Room (Non-Auto) |
| Legal Block | 82 |
| Jurisdiction | ACTON MA |
| Minor Civil Division | ACTON |
| Census Blockgroup | 4 |
| Census Block | 4007 |
| Census Tract | 363104 |
Source: Middlesex County and Acton Town records · APN ACTO M:00F3 B:0082 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 | Company Name on File |
|---|---|
| Mailing Address | 321 MAIN ST, ACTON, MA 01720-3718 |
| Owner Type | Owner is a Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| 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 | $46,710.00 (+5.02%) | $2,723,600 (+2.08%) Land $567,100 Building $2,156,500 |
| 2024 | $44,476.00 (-4.33%) | $2,668,000 (+0.77%) Land $567,100 Building $2,100,900 |
| 2023 | $46,490.00 | $2,647,500 Land $515,800 Building $2,131,700 |
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