Middlesex County and Acton Town property record for 18 Seneca Rd, Acton, MA 01720 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 1,692 sqft · built 1953 |
| Lot Size | 0.459 acres (20,000 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $11,144 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | ACTO M:00E2 B:0131 L:0000 |
| Primary APN | ACTO M:00E2 B:0131 L:0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,692 sqft Living Area |
| Gross Area | 3,072 sqft |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1953 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 20,000 sqft (0.459 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Street Address | 18 SENECA RD |
|---|---|
| City | ACTON |
| State | MA |
| Zip | 01720-2521 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Block | 131 |
| Jurisdiction | ACTON MA |
| Township / Civil Division | ACTON |
| Census Block Group | 3 |
| Census Block | 3017 |
| Census Tract | 363202 |
Source: Middlesex County and Acton Town records · APN ACTO M:00E2 B:0131 L:0000
Assessment roll updated April 14, 2026 · Last verified July 2026
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| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 18 SENECA RD, ACTON, MA 01720-2521 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| 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 | $11,144.00 (+4.75%) | $649,800 (+1.82%) Land $313,400 Building $336,400 | $950,665 (+6.67%) |
| 2024 | $10,639.00 (+2.79%) | $638,200 (+8.28%) Land $313,400 Building $324,800 | $891,195 |
| 2023 | $10,350.00 | $589,400 Land $285,000 Building $304,400 |
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 |
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| 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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