Middlesex County and Acton Town property record for 129 Summer St, Acton, MA 01720 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1850 |
| Square Footage | 2,748 sqft Living Area |
| Lot Size | 176,703 sqft (4.05 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $220,000 (1991) |
| Tax Bill | $12,336.00 (2025) |
| Primary APN | ACTO M:00F1 B:0059 L:0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 2,748 sqft Living Area |
| Gross Area | 4,204 sqft Gross Area |
| Stories | 2 Stories |
| Year Built | Built 1850 |
|---|---|
| Effective Year Built | Effective 1850 |
| Architectural Style | Historical Style |
| Exterior Material | Wood Siding Exterior |
| Roof Construction | Gable Roof Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 176,703 sqft (4.05 acres) |
| Heating System | Steam Heating |
|---|---|
| Heating Fuel | Oil Heating Fuel |
| Street Address | 129 SUMMER ST |
|---|---|
| City | ACTON |
| State | MA |
| Zip | 01720-2258 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Block | 59 |
| Jurisdiction | ACTON MA |
| Minor Civil Division | ACTON |
| Census Blockgroup | 1 |
| Census Block | 1014 |
| Census Tract | 363201 |
Source: Middlesex County and Acton Town records · APN ACTO M:00F1 B:0059 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 | 129 SUMMER ST, ACTON, MA 01720-2258 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 12, 1991 · Amount on Record |
| Deed Sale | Nov 12, 1991 · Amount on Record |
| 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 | $12,336.00 (+2.88%) | $719,300 (-) Land $334,800 Building $384,500 | $1,066,375 |
| 2024 | $11,991.00 (+1.04%) | $719,300 (+6.44%) Land $334,800 Building $384,500 | |
| 2023 | $11,867.00 | $675,800 Land $304,600 Building $371,200 |
129 Summer St is in FEMA Zone X, outside 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 X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| 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 |
Values are read at the parcel center point; lenders make the official flood determination.
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