Middlesex County and Acton Town property record for 477 Great Rd, Acton, MA 01720 · Last verified July 2026
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
|---|---|
| Lot Size | 43,560 sqft (1 acres) |
| Last Sale | $315,000 (1987) |
| Tax Bill | $11,528.00 (2025) |
Source: Middlesex County and Acton Town records · APN ACTO M:00C4 B:0018 L:0000
Assessment roll updated April 14, 2026 · Last verified July 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 | PO BOX 2238, ACTON, MA 01720-6238 |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 23, 1987 · Amount on Record |
| Deed Sale | Jun 23, 1987 · Amount on Record |
| Record Refreshed | Sep 20, 2026 |
Source: Middlesex County and Acton Town records · Assessment roll updated April 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Acton Town |
| Unified School District | Acton-Boxborough Regional School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $11,528.00 (+9.06%) | $672,200 (+6.01%) Land $330,100 Building $342,100 | $1,271,290 (+11.72%) |
| 2024 | $10,570.00 (+0.77%) | $634,100 (+6.16%) Land $330,100 Building $304,000 | $1,137,910 |
| 2023 | $10,489.00 | $597,300 Land $300,100 Building $297,200 |
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 | Moderate |
| 500-Year Floodplain | Yes |
| 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.
| Primary APN | ACTO M:00C4 B:0018 L:0000 |
|---|
| Lot Area | 43,560 sqft (1 acres) |
|---|---|
| Total Buildings | 2 Total Buildings |
| Street Address | 477 GREAT RD |
|---|---|
| City | ACTON |
| State | MA |
| Zip | 01720-4126 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Legal Block | 18 |
| Jurisdiction | ACTON MA |
| Minor Civil Division | ACTON |
| Census Blockgroup | 1 |
| Census Block | 1000 |
| Census Tract | 363106 |
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