Middlesex County and Acton Town property record for 31 Prospect St, Acton, MA 01720 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,444 sqft · built 1950 |
| Lot Size | 0.239 acres (10,400 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $9,081 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | ACTO M:00G2A B:0016 L:0000 |
| Primary APN | ACTO M:00G2A B:0016 L:0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,444 sqft Living Area |
| Gross Area | 3,280 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 10,400 sqft (0.239 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Street Address | 31 PROSPECT ST |
|---|---|
| City | ACTON |
| State | MA |
| Zip | 01720-3620 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Block | 16 |
| Jurisdiction | ACTON MA |
| Township / Civil Division | ACTON |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 363202 |
Source: Middlesex County and Acton Town records · APN ACTO M:00G2A B:0016 L:0000
Assessment roll updated April 14, 2026 · Last verified July 2026
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| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 31 PROSPECT ST, ACTON, MA 01720-3620 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 10, 2013 |
| Deed Sale | Oct 10, 2013 |
| Deed Document Number | 201321 |
| Deed Book / Page | 62767 / 159 |
| 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 | $9,081.00 (+5.25%) | $529,500 (+2.3%) Land $265,200 Building $264,300 | $695,590 (+5.13%) |
| 2024 | $8,628.00 (+4.61%) | $517,600 (+10.2%) Land $265,200 Building $252,400 | $661,675 |
| 2023 | $8,248.00 | $469,700 Land $241,100 Building $228,600 |
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 | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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