Alameda County property record for 3165 Diablo Ave, Hayward, CA 94545
| Property Type | Warehouse, Storage |
|---|---|
| Details | 1 ba · 10,320 sqft · built 1980 |
| Lot Size | 0.719 acres (31,363 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,469,000 (Aug 2008) |
| Tax Bill | $23,027 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 439-75-75 |
| Primary APN | 439-75-75 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 10,320 sqft Total Area |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Other |
| Construction Type | Tilt-Up Concrete |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 31,363 sqft (0.719 acres) |
| Street Address | 3165 DIABLO AVE |
|---|---|
| City | HAYWARD |
| State | CA |
| Zip | 94545-2701 |
| Property Category | Industrial |
| Property Type | Industrial > Warehouse, Storage |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 4 |
| Census Block | 4042 |
| Census Tract | 437101 |
Source: Alameda County assessment roll, as of July 1, 2025
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 | 260 INDUSTRIAL PKWY APT 44, 44, HAYWARD, CA 94544-6616 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 12, 2008 · Amount on Record |
| Deed Sale | Aug 12, 2008 · Amount on Record |
| Prior Sale | Feb 7, 2003 |
| Deed Document Number | 2008241826 |
| Record Updated | Jun 8, 2026 |
Source: Alameda County assessment roll, as of July 1, 2025
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Hayward City |
| Unified School District | Hayward Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $23,027.00 (+2.5%) | $1,891,328 (+4.04%) Land $1,010,820 Building $880,508 |
| 2023 | $22,465.00 | $1,817,903 Land $971,578 Building $846,325 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective May 25, 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 |
| Nearby Flood Policies | 7 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 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF HAYWARD serves 162,954 people · EPA ID CA0110006 |
|---|---|
| Water Source | Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM |
| Last State Inspection | Mar 2025 |
| Lead | Under 1 ppb (2023–2025) 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 108 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Fiber · Cable in parts of the area | 2,000 / 2,000 |
| Tekify Fixed Wireless | 1,000 / 1,000 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: California Internet, Etheric Communications, LLC., Robinson Hardware and Software Solutions, T-Mobile USA, Verizon.
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