Middlesex County and Cambridge City property record for 505 Concord Ave, Cambridge, MA 02138
| Property Type | Commercial Vacant Land |
|---|---|
| Lot Size | 0.022 acres (956 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $1,608 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 265A-45 |
| Primary APN | 265A-45 |
|---|---|
| Alternative APN |
|
| Lot Area | 956 sqft (0.022 acres) |
|---|
| Street Address | 505 CONCORD AVE |
|---|---|
| City | CAMBRIDGE |
| State | MA |
| Zip | 02138-1123 |
| Property Category | Commercial |
| Property Type | Vacant Land > Commercial |
| Local Zoning Code | BA |
| Legal Lot Number | 45 |
| Jurisdiction | CAMBRIDGE MA |
| Township / Civil Division | CAMBRIDGE |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 354601 |
Source: Middlesex County and Cambridge 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 | 1900 DALROCK RD, ROWLETT, TX 75088-5526 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 19, 2013 |
| Deed Sale | Jul 19, 2013 |
| Prior Sale | Jul 19, 2013 |
| Deed Document Number | 201315 |
| Deed Book / Page | 62278 / 246 |
| Transfer Doc | 50231-109 |
| 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 | $1,608.00 (+4.42%) | $139,600 (-5.16%) Land $139,600 |
| 2024 | $1,540.00 | $147,200 Land $147,200 |
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 1 in force |
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 | Low lower than 99.1% of the US · lower than 98.7% of Massachusetts |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 142 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless · Fiber in parts of the area | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Starry.
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