Middlesex County and Acton Town property record for 63 Harris St, Acton, MA 01720 · Last verified July 2026
| Property Type | Mixed Use Commercial Office / Residential |
|---|---|
| Lot Size | 1.21 acres (52,708 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $8,759 (2025) |
| Deeds & Mortgages | Jan 2021 Refinance Jan 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | ACTO M:00C5 B:0105 L:0000 |
| Primary APN | ACTO M:00C5 B:0105 L:0000 |
|---|
| Lot Area | 52,708 sqft (1.21 acres) |
|---|---|
| Total Buildings | 2 Buildings |
| Street Address | 63 HARRIS ST |
|---|---|
| City | ACTON |
| State | MA |
| Zip | 01720-4103 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Legal Block | 105 |
| Jurisdiction | ACTON MA |
| Township / Civil Division | ACTON |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 363106 |
Source: Middlesex County and Acton Town records · APN ACTO M:00C5 B:0105 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 | 63 HARRIS ST, ACTON, MA 01720-4103 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jan 05, 2021 | Deed of Trust, Mortgage · Stand-Alone Refinance THOMAS J WHALEN |
| Jan 05, 2021 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ACTON MA |
| Property Address | 63 HARRIS ST, ACTON, MA 01720-4103 |
| Transaction Type | Mortgage |
| Record Updated | Nov 20, 2025 |
| Name | Verified Name |
|---|---|
| Investor | Possibly a Property Investor |
| Document Number | 0076614-78 |
|---|---|
| Date | Jan 05, 2021 |
| Book Page | 76614/78 |
| Instrument | 1261 |
| Name | THOMAS J WHALEN |
|---|
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ACTON MA |
| Recording Date | Jan 05, 2021 |
| Property Address | 63 HARRIS ST, ACTON, MA 01720-4103 |
| Document Number | 0076614-77 |
| Book / Page | 76614 / 77 |
| Instrument Date | Dec 28, 2020 |
| Instrument | 1260 |
| Transaction Type | Transfer |
| Record Updated | Nov 20, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 63 HARRIS ST, ACTON, MA 01720-4103 |
| Investor | Possibly a Property Investor |
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 | $8,759.00 (+11.65%) | $510,700 (+8.52%) Land $279,800 Building $230,900 | $1,303,115 (+53.69%) |
| 2024 | $7,845.00 (+1.88%) | $470,600 (+7.32%) Land $279,800 Building $190,800 | $847,875 |
| 2023 | $7,700.00 | $438,500 Land $254,700 Building $183,800 |
Source: FEMA National Flood Hazard Layer, Middlesex County (25017C), updated September 10, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 250173631061, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Low above 20% of the US · above 58% of Massachusetts |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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, availability as of December 31, 2025 · Published October 2026 · based on 128 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fiber | 980 / 880 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE (outdoors only)
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