Middlesex County and Woburn City property record for 4 Constitution Way, Woburn, MA 01801
| Property Type | R&D Facility, Laboratory |
|---|---|
| Details | 58,361 sqft · built 1990 |
| Lot Size | 5.25 acres (228,690 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $127,493 (2025) |
| Deeds & Mortgages | Nov 2021 Refinance |
| Flood Zone | Zone X (minimal risk) |
| APN | 86995355093 0 |
| Primary APN | 86995355093 0 |
|---|---|
| Alternative APN |
|
| Units | 16 Units |
|---|---|
| Stories | 1 Story |
| Building Area | 58,361 sqft Total Area |
| 1st Floor Area | 58,361 sqft |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Exterior Material | Brick |
| Construction Type | Masonry / Concrete Block |
| Roof Type | Flat |
| Roof Material | Other |
| Lot Area | 228,690 sqft (5.25 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Account Number | 86995355093 0 |
|---|---|
| Street Address | 4 CONSTITUTION WAY |
| City | WOBURN |
| State | MA |
| Zip | 01801-8510 |
| Property Category | Industrial |
| Property Type | Industrial > R&D Facility, Laboratory |
| Local Zoning Code | I-P |
| Legal Block | 1 |
| Legal Lot Number | 13 |
| Jurisdiction | WOBURN MA |
| Township / Civil Division | WOBURN |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 333601 |
Source: Middlesex County and Woburn City records, as of April 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 27 CAMBRIDGE ST, BURLINGTON, MA 01803-4613 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WOBURN MA |
| Property Address | 4 CONSTITUTION WAY, WOBURN, MA 01801-8510 |
| Transaction Type | Mortgage |
| Record Updated | Dec 10, 2021 |
| Name | Verified Name |
|---|
| Document Number | 1900196 |
|---|---|
| Date | Nov 24, 2021 |
| Instrument | 1900196 |
| Name | CAMBRIDGE TRUST CO |
|---|---|
| Type | Bank |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
Source: Middlesex County and Woburn City assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Woburn City |
| Unified School District | Woburn School District (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $127,493.00 (+3.5%) | $6,246,600 (-) Land $1,720,000 Building $4,526,600 |
| 2024 | $123,183.00 (+0.5%) | $6,246,600 (+7.74%) Land $1,720,000 Building $4,526,600 |
| 2023 | $122,568.00 | $5,797,900 Land $1,720,000 Building $4,077,900 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 14 policies |
| Nearby Flood Policies | 14 in force |
| Nearby Flood Claims | 1 (2010) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Mar 2010 · Severe Storms And Flooding |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | WOBURN WATER DEPT. serves 40,876 people · EPA ID MA3347000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Aug 2025 |
| Lead | 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 53 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband.
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