Alameda County property record for 17575 Walnut Rd, Castro Valley, CA 94546 · Last verified August 2026
| Property Type | Public Works > Governmental / Public Use (General) |
|---|---|
| Lot Size | 1.57 acres |
Source: Alameda County records · APN 84D-1250-31-10
Assessment roll updated August 5, 2026 · Last verified August 2026
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| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1099 E ST, HAYWARD, CA 94541-5210 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
Source: Alameda County records · Assessment roll updated August 5, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Unified School District | Castro Valley Unified School District (KG - 12) |
Source: FEMA National Flood Hazard Layer, Alameda County (06001C), updated May 25, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Moderate above 47% of the US · above 28% of California |
|---|---|
| Wildfire Likelihood | About 1 in 1,075 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 84D-1250-31-10 |
|---|---|
| Alternative APN |
|
| Lot Area | 68,490 sqft |
|---|
| Street Address | 17575 WALNUT RD |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546 |
| Property Usage | Land which may be one of the following: Public spaces (i.e. parks and beaches), public buildings (i.e. schools, hospitals, courthouse), public services (i.e. water treatment, electrical grid/product, dams) Property Usage |
| Type | Public Works > Governmental / Public Use (General) |
| Legal Description | LOT: 00001 BLK: 0027 AR: 084D PAGE: 1250 ;LOT: 00001 BLK: 0032 AR: 084D PAGE: 1250 ;LOT: 00003 BLK: 0031 AR: 084D PAGE: 1250 |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | HAYWARD |
| Census Blockgroup | 1 |
| Census Block | 1001 |
| Census Tract | 430300 |
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