Middlesex County and Acton Town property record for 11 Flagg Rd, Acton, MA 01720 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1962 |
| Square Footage | 1,580 sqft Living Area |
| Lot Size | 58,370 sqft (1.34 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $560,000 (2016) |
| Tax Bill | $12,252.00 (2025) |
| Primary APN | ACTO M:00F5 B:0039 L:0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,580 sqft Living Area |
| Gross Area | 3,648 sqft Gross Area |
| Stories | 2 Stories |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Architectural Style | Contemporary Style |
| Exterior Material | Wood Siding Exterior |
| Roof Construction | Gable Roof Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 58,370 sqft (1.34 acres) |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Heating Fuel | Gas Heating Fuel |
| Street Address | 11 FLAGG RD |
|---|---|
| City | ACTON |
| State | MA |
| Zip | 01720-5611 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Block | 39 |
| Jurisdiction | ACTON MA |
| Minor Civil Division | ACTON |
| Census Blockgroup | 1 |
| Census Block | 1003 |
| Census Tract | 363105 |
Source: Middlesex County and Acton Town records · APN ACTO M:00F5 B:0039 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 | 11 FLAGG RD, ACTON, MA 01720-5611 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 08, 2016 · Amount on Record |
| Deed Sale | Jun 08, 2016 · Amount on Record |
| Deed Doc Number | 201691701 |
| Deed Book / Page | 67395 / 556 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ACTON MA |
| Property Address | 11 FLAGG RD, ACTON, MA 01720-5611 |
| Transaction Type | Mortgage |
| Record Updated | Nov 25, 2025 |
| Name | Verified Name |
|---|
| Document Number | 084583-581 |
|---|---|
| Date | Sep 08, 2025 |
| Book Page | 84583/581 |
| Instrument | 107748 |
| Name | SALEM FIVE CENTS SAVINGS BANK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
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 | $12,252.00 (+5.18%) | $714,400 (+2.23%) Land $370,600 Building $343,800 | $859,560 (+4.86%) |
| 2024 | $11,649.00 (+1.7%) | $698,800 (+7.13%) Land $370,600 Building $328,200 | $819,755 |
| 2023 | $11,454.00 | $652,300 Land $337,400 Building $314,900 |
11 Flagg Rd is in FEMA Zone X (minimal flood hazard (unshaded X)), outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Middlesex County (25017C), updated September 10, 2026
| FEMA Flood Zone | Zone X minimal flood hazard (unshaded X) |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024)
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Lookups use the parcel center point against federal datasets; a lot that straddles a boundary may differ at its edges, and lenders make the official flood determination. Wildfire values come from a national model at roughly 900 ft resolution with fuels as of 2020 and describe conditions, not a forecast.
Source: NPS National Register of Historic Places · August 1, 2026 release
| Listed Area | Within Davis, Isaac, Trail listed 1972 · 1 contributing resources · NRIS 72001347 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
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