Middlesex County and Acton Town property record for 11 Knowlton Dr, Acton, MA 01720
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 3,820 sqft · built 1980 |
| Lot Size | 1.15 acres (50,094 sqft) |
| Owner | Individual Name on File |
| Last Sale | $760,000 (May 2017) |
| Tax Bill | $18,882 (2025) |
| Deeds & Mortgages | Sep 2021 Line of Credit Sep 2021 Line of Credit + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | ACTO M:00F2 B:0075 L:0013 |
| Primary APN | ACTO M:00F2 B:0075 L:0013 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 3,820 sqft Living Area |
| Gross Area | 7,900 sqft |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 50,094 sqft (1.15 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Oil |
| Street Address | 11 KNOWLTON DR |
|---|---|
| City | ACTON |
| State | MA |
| Zip | 01720-2917 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2 |
| Legal Block | 75 |
| Legal Lot Number | 13 |
| Jurisdiction | ACTON MA |
| Township / Civil Division | ACTON |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 363202 |
Source: Middlesex County and Acton Town records · APN ACTO M:00F2 B:0075 L:0013
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 KNOWLTON DR, ACTON, MA 01720-2917 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 02, 2021 | Deed of Trust, Mortgage · Line of Credit LEADER BANK NA |
| Sep 02, 2021 | Deed of Trust, Mortgage · Line of Credit LEADER BANK NA |
| May 02, 2017 | Quit Claim Deed, Transfer LEADER BANK NA |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 02, 2017 · Amount on Record |
| Deed Sale | May 02, 2017 · Amount on Record |
| Deed Book / Page | 69224 / 466 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ACTON MA |
| Property Address | 11 KNOWLTON DR, ACTON, MA 01720-2917 |
| Transaction Type | Mortgage |
| Record Updated | Apr 03, 2026 |
| Name | Verified Name |
|---|---|
| Investor | Possibly a Property Investor |
| Document Number | 078615-235 |
|---|---|
| Date | Sep 02, 2021 |
| Book Page | 78615/235 |
| Instrument | 196688 |
| Name | LEADER BANK NA |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ACTON MA |
| Property Address | 11 KNOWLTON DR, ACTON, MA 01720-2917 |
| Transaction Type | Mortgage |
| Record Updated | Sep 17, 2021 |
| Name | Verified Name |
|---|
| Document Number | 78615-235 |
|---|---|
| Date | Sep 02, 2021 |
| Book Page | 78615/235 |
| Instrument | 196688 |
| Name | LEADER BANK NA |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ACTON MA |
| Recording Date | May 02, 2017 |
| Property Address | 11 KNOWLTON DR, ACTON, MA 01720-2917 |
| Document Number | 69224-466 |
| Book / Page | 69224 / 466 |
| Instrument | 64533 |
| Transaction Type | Transfer |
| Record Updated | May 12, 2021 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $154.12 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 11 KNOWLTON DR, ACTON, MA 01720-2917 |
| Document Number | 692240471 |
|---|---|
| Date | May 02, 2017 |
| Instrument | 69224/0471 |
| Name | LEADER BANK NA |
|---|---|
| Type | Bank |
| Amount | Amount Recorded |
|---|---|
| Term | 180 Months |
| Due | May 02, 2032 |
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 | $18,882.00 (+7.27%) | $1,101,000 (+4.27%) Land $394,700 Building $706,300 | $1,311,950 (+5.31%) |
| 2024 | $17,602.00 (+0.56%) | $1,055,900 (+5.93%) Land $394,700 Building $661,200 | $1,245,830 |
| 2023 | $17,504.00 | $996,800 Land $359,200 Building $637,600 |
Source: FEMA National Flood Hazard Layer, Middlesex County (25017C), as of September 10, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 250173632021, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (2022) |
| Most Recent Claim | Dec 2022 · rainfall accumulation |
| Wildfire Risk | Low lower than 80% of the US · above 57% of Massachusetts |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
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 173 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System, water system MA2002000, 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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