Alameda County property record for 18472 Walnut Rd, Castro Valley, CA 94546 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1961 |
| Square Footage | 1,886 sqft Living Area |
| Lot Size | 11,102 sqft (0.255 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $4,621.00 (2025) |
| Primary APN | 84D-1165-11-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 1,886 sqft Living Area |
| 1st Floor | 1,886 sqft 1st Floor |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1961 |
| Exterior Material | Stucco Exterior |
| Construction Type | Wood Construction |
| Roof Material | Wood Shingle Roof |
| Lot Area | 11,102 sqft (0.255 acres) |
| Heating System | Forced Air with Air Conditioning Heating |
|---|---|
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 18472 WALNUT RD |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-2142 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT: 00002 BLK: 0011 AR: 084D PAGE: 1165 |
| Legal Subdivision | CASTRO VLY ORCHARDS |
| Legal Lot Number | 24 |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | HAYWARD |
| Census Blockgroup | 1 |
| Census Block | 1005 |
| Census Tract | 430300 |
Source: Alameda County records · APN 84D-1165-11-2
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 | 18472 WALNUT RD, CASTRO VALLEY, CA 94546-2142 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Nov 13, 2004 |
| Transfer Doc | 0000546767 |
| 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 and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $324,489 (-0.15%) Land $186,239 Building $145,250 | ||
| 2025 | $4,621.00 (+4.55%) Homeowner's exemption | $324,989 (+4.04%) Land $182,587 Building $142,402 | |
| 2023 | $4,420.00 Homeowner's exemption | $312,371 Land $175,498 Building $136,873 | $1,120,860 |
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