Middlesex County and Boxborough Town property record for 159 Swanson Rd, Boxborough, MA 01719 · Last verified April 2026
| Property Type | R&D Facility, Laboratory |
|---|---|
| Details | 4.5 ba · 102,793 sqft · built 1984 |
| Lot Size | 11.5 acres (503,388 sqft) |
| Owner | Company Name on File |
| Last Sale | $9,675,000 (Nov 2016) |
| Tax Bill | $146,380 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | M:002 B:01 L:0159-0000.0 |
| Primary APN | M:002 B:01 L:0159-0000.0 |
|---|---|
| Alternative APN |
|
| Full Baths | 4.5 Baths |
|---|---|
| Half Baths | 9 Half Baths |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 102,793 sqft Total Area |
| Gross Area | 105,822 sqft |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1984 |
| Exterior Material | Brick |
| Construction Type | Steel Frame |
| Roof Type | Flat |
| Roof Material | Tar & Gravel |
| Lot Area | 503,388 sqft (11.5 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Street Address | 159 SWANSON RD |
|---|---|
| City | BOXBOROUGH |
| State | MA |
| Zip | 01719-1316 |
| Property Category | Industrial |
| Property Type | Industrial > R&D Facility, Laboratory |
| Legal Block | 11 |
| Jurisdiction | BOXBORO MA |
| Township / Civil Division | BOXBOROUGH |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 388100 |
Source: Middlesex County and Boxborough Town records · APN M:002 B:01 L:0159-0000.0
Assessment roll updated April 14, 2026 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1900 CROWN COLONY DR, QUINCY, MA 02169-0979 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 23, 2016 · Amount on Record |
| Deed Sale | Nov 23, 2016 · Amount on Record |
| Prior Sale | Apr 19, 2012 · Amount on Record |
| Deed Book / Page | 68467 / 294 |
| Record Updated | Jun 08, 2026 |
Source: Middlesex County and Boxborough Town records · Assessment roll updated April 14, 2026 · Last verified April 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Boxborough Town |
| Unified School District | Acton-Boxborough Regional School District (PK - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $146,380.00 (+4.86%) | $9,668,400 (+3.82%) Land $1,545,300 Building $8,123,100 |
| 2024 | $139,596.00 (+5.09%) | $9,312,600 (+8.81%) Land $1,465,300 Building $7,847,300 |
| 2023 | $132,829.00 | $8,558,600 Land $1,294,700 Building $7,263,900 |
Source: FEMA National Flood Hazard Layer, Middlesex County (25017C), updated September 10, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 250173881003, 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 5,882 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 20 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fiber | 980 / 880 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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