Alameda County property record for 4780 Ewing Rd, Castro Valley, CA 94546 · Last verified August 2026
| Property Type | Residential > Multi-Unit > Duplex |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1950 |
| Square Footage | 2,259 sqft Living Area |
| Lot Size | 19,598 sqft (0.45 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $134,090 (1998) |
| Tax Bill | $3,041.00 (2025) |
| Primary APN | 84D-1265-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 2,259 sqft Living Area |
| Stories | 1 Stories |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1950 |
| Construction Type | Wood Construction |
| Lot Area | 19,598 sqft (0.45 acres) |
| Street Address | 4780 EWING RD |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-1000 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Duplex |
| Legal Description | LOT: 00004 BLK: AR: 084D PAGE: 1265 |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | HAYWARD |
| Census Blockgroup | 1 |
| Census Block | 1000 |
| Census Tract | 430300 |
Source: Alameda County records · APN 84D-1265-4
Assessment roll updated August 5, 2026 · Last verified August 2026
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 | 4780 EWING RD, CASTRO VALLEY, CA 94546-1000 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 11, 1998 · Amount on Record |
| Deed Sale | Dec 11, 1998 · Amount on Record |
| Deed Doc Number | 1998435619 |
| Last Transfer Date | Feb 10, 2000 |
| Transfer Doc | 0000084133 |
| 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $177,176 (-1.88%) Land $62,017 Building $122,159 | |
| 2025 | $3,041.00 (+6.22%) Homeowner's exemption | $180,565 (+4.04%) Land $60,801 Building $119,764 |
| 2023 | $2,863.00 Homeowner's exemption | $173,555 Land $58,441 Building $115,114 |
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