Middlesex County and Acton Town property record for 11 Chadwick St, Acton, MA 01720
| Property Type | Triplex |
|---|---|
| Details | 9 bd · 3.5 ba · 5,274 sqft · built 1900 |
| Lot Size | 0.661 acres (28,780 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $210,000 (Mar 1986) |
| Tax Bill | $17,165 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | ACTO M:00H3 B:0099 L:0000 |
| Primary APN | ACTO M:00H3 B:0099 L:0000 |
|---|
| Bedrooms | 9 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Units | 3 Units |
| Stories | 2 Stories |
| Building Area | 5,274 sqft Living Area |
| Gross Area | 9,517 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Other |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 28,780 sqft (0.661 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Street Address | 11 CHADWICK ST |
|---|---|
| City | ACTON |
| State | MA |
| Zip | 01720-4306 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | R2 |
| Legal Block | 99 |
| Jurisdiction | ACTON MA |
| Township / Civil Division | ACTON |
| Census Block Group | 1 |
| Census Block | 1035 |
| Census Tract | 363104 |
Source: Middlesex County and Acton Town records, as of August 6, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | PO BOX 2318, ACTON, MA 01720-6318 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 11, 1986 · Amount on Record |
| Deed Sale | Mar 11, 1986 · Amount on Record |
| Record Updated | Sep 20, 2026 |
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 |
|---|---|---|
| 2025 | $17,165.00 (+19.38%) | $1,000,900 (+16.05%) Land $279,700 Building $721,200 |
| 2024 | $14,378.00 (-2.2%) | $862,500 (+3.02%) Land $279,700 Building $582,800 |
| 2023 | $14,701.00 | $837,200 Land $254,400 Building $582,800 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 10 policies |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 9 (1980–2017) |
| Claims Outside the SFHA | 2 of 9 |
| Most Recent Claim | Aug 2017 · 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 98.7% of Massachusetts |
|---|---|
| Wildfire Likelihood | Under 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 187 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fiber | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures