Middlesex County and Cambridge City property record for 930 Massachusetts Ave, Cambridge, MA 02139
| Property Type | Office Building |
|---|---|
| Details | 3,312 sqft · built 1940 |
| Lot Size | 0.07 acres (3,070 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,525,000 (Jun 2005) |
| Tax Bill | $25,778 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 120-74 |
| Primary APN | 120-74 |
|---|---|
| Alternative APN |
|
| Units | 6 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 3,312 sqft Total Area |
| Gross Area | 4,332 sqft |
| 1st Floor Area | 1,202 sqft |
| Attic | Attic |
| Attic Area | 726 sqft |
| Basement Area | 476 sqft |
| Unfinished Basement | 476 sqft |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 3,070 sqft (0.07 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Oil |
| Street Address | 930 MASSACHUSETTS AVE |
|---|---|
| City | CAMBRIDGE |
| State | MA |
| Zip | 02139-3234 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Local Zoning Code | C-2B |
| Legal Lot Number | 74 |
| Jurisdiction | CAMBRIDGE MA |
| Township / Civil Division | CAMBRIDGE |
| Census Block Group | 5 |
| Census Block | 5000 |
| Census Tract | 359400 |
Source: Middlesex County and Cambridge City records, as of June 29, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 930 MASSACHUSETTS AVE, CAMBRIDGE, MA 02139-3234 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 17, 2005 · Amount on File |
| Deed Sale | Jun 17, 2005 · Amount on File |
| Prior Sale | May 24, 2002 · Amount on File |
| Deed Document Number | 2005125402 |
| Deed Book / Page | 45413 / 43 |
| Record Updated | Oct 29, 2026 |
Source: Middlesex County and Cambridge City assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Cambridge City |
| Unified School District | Cambridge School District (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $25,778.00 (+0.13%) | $2,237,700 (-9.08%) Land $1,415,100 Building $822,600 |
| 2024 | $25,744.00 (-2.17%) | $2,461,200 (-2.92%) Land $1,489,300 Building $971,900 |
| 2023 | $26,314.00 | $2,535,100 Land $1,489,300 Building $1,045,800 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; 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 | CAMBRIDGE WATER DEPARTMENT serves 118,214 people · EPA ID MA3049000 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2023 |
| Lead | 8 ppb (2021–2023) 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 1,046 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 2,000 |
| Verizon Fixed Wireless · Fiber in parts of the area | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, Netafy, Starry.
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