Middlesex County and Acton Town property record for 9 Willow St, Acton, MA 01720 · Last verified July 2026
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
|---|---|
| Lot Size | 311,454 sqft (7.15 acres) |
| Tax Bill | $17,100.00 (2025) |
| Primary APN | ACTO M:00F2B B:0041 L:0000 |
|---|
| Lot Area | 311,454 sqft (7.15 acres) |
|---|---|
| Total Buildings | 3 Total Buildings |
| Street Address | 9 WILLOW ST |
|---|---|
| City | ACTON |
| State | MA |
| Zip | 01720-2832 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Legal Block | 41 |
| Jurisdiction | ACTON MA |
| Minor Civil Division | ACTON |
| Census Blockgroup | 1 |
| Census Block | 1010 |
| Census Tract | 363201 |
Source: Middlesex County and Acton Town records · APN ACTO M:00F2B B:0041 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 | 425 BURROUGHS RD, BOXBOROUGH, MA 01719-1904 |
| Owner Type | Owner is a Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| 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 | $17,100.00 (+5.77%) | $997,100 (+2.82%) Land $786,900 Building $210,200 | $852,910 (-9.27%) |
| 2024 | $16,167.00 | $969,800 Land $786,900 Building $182,900 | $940,025 |
9 Willow St is in FEMA Zone AE (1% annual chance, base flood elevation determined), inside the Special Flood Hazard Area, with indirect wildfire exposure (Low risk).
Source: FEMA National Flood Hazard Layer · Middlesex County (25017C), updated September 10, 2026
| FEMA Flood Zone | Zone AE 1% annual chance, base flood elevation determined |
|---|---|
| Special Flood Hazard Area | Yes flood insurance required for federally backed mortgages |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024)
| Wildfire Risk to Homes | Low 20th percentile of exposed land nationally · 58th in Massachusetts |
|---|---|
| Wildfire Likelihood | Low — about 1 in 10,000 per year |
| Exposure | Indirect within ember reach of burnable land · adjoins burnable vegetation |
Lookups use the parcel center point against federal datasets; a lot that straddles a boundary may differ at its edges, and lenders make the official flood determination. Wildfire values come from a national model at roughly 900 ft resolution with fuels as of 2020 and describe conditions, not a forecast.
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