Middlesex County and Acton Town property record for 2 Sioux St, Acton, MA 01720
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 1,666 sqft · built 1955 |
| Lot Size | 0.435 acres (18,962 sqft) |
| Owner | Individual Name on File |
| Last Sale | $80,000 (Jul 1991) |
| Tax Bill | $10,959 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | ACTO M:00E2 B:0114 L:0000 |
| Primary APN | ACTO M:00E2 B:0114 L:0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,666 sqft Living Area |
| Gross Area | 3,110 sqft |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 18,962 sqft (0.435 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Street Address | 2 SIOUX ST |
|---|---|
| City | ACTON |
| State | MA |
| Zip | 01720-2512 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2 |
| Legal Block | 114 |
| Jurisdiction | ACTON MA |
| Township / Civil Division | ACTON |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 363202 |
Source: Middlesex County and Acton Town records · APN ACTO M:00E2 B:0114 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 | Individual Name on File |
|---|---|
| Mailing Address | 2 SIOUX ST, ACTON, MA 01720-2512 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 19, 1991 · Amount on Record |
| Deed Sale | Jul 19, 1991 · Amount on Record |
| Deed Book / Page | 21297 / 257 |
| Record Updated | 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 | $10,959.00 (+6.36%) | $639,000 (+3.38%) Land $312,500 Building $326,500 | $916,940 (+9.23%) |
| 2024 | $10,304.00 (+2.85%) | $618,100 (+8.34%) Land $312,500 Building $305,600 | $839,420 |
| 2023 | $10,018.00 | $570,500 Land $284,100 Building $286,400 |
Source: FEMA National Flood Hazard Layer as of September 10, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 45 units insured incl. 40 condo units |
| Nearby Flood Claims | 3 (1978–1999) |
| Claims Outside the SFHA | 2 of 3 |
| Most Recent Claim | Feb 1999 · rainfall accumulation |
| Wildfire Risk | Low lower than 80% of the US · above 57% of Massachusetts |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fiber | 980 / 880 |
Based on FCC filings for 214 locations within half a mile of this property.
5G (outdoors only) and 4G LTE
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | ACTON WATER SUPPLY DISTRICT serves 21,285 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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