Alameda County property record for 18894 W Cavendish Dr, Castro Valley, CA 94552
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,929 sqft · built 1988 |
| Lot Size | 0.253 acres (11,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,375,000 (Jan 2021) |
| Tax Bill | $18,431 (2025) |
| Deeds & Mortgages | Jan 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 85-6305-71 |
| Primary APN | 85-6305-71 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,929 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | L-Shape |
| Exterior Material | Wood Shingle |
| Construction Type | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 11,000 sqft (0.253 acres) |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 18894 W CAVENDISH DR |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94552-1731 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PD |
| Legal Description | LOT: 00054 BLK: 000B TR: 3814 |
| Legal Subdivision | TRACT 3814 |
| Legal Tract | 3814 |
| Legal Block | B |
| Legal Lot Number | 54 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 1 |
| Census Block | 1017 |
| Census Tract | 430102 |
18894 W Cavendish Dr is owned and occupied by two individuals who bought it in January 2021.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 18894 W CAVENDISH DR, CASTRO VALLEY, CA 94552-1731 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 28, 2021 · Amount on File |
| Deed Sale | Jan 28, 2021 · Amount on File |
| Prior Sale | Apr 22, 2016 · Amount on File |
| Deed Document Number | 202134688 |
| Prior Transfer Date | Feb 6, 1997 |
| Prior Transfer Doc | 0000042708 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jan 28, 2021 |
| Property Address | 18894 W CAVENDISH DR, CASTRO VALLEY, CA 94552-1731 |
| Document Number | 0000034688 |
| Map Reference | MB 100 PG 70-85 |
| Instrument Date | Jan 20, 2021 |
| Instrument | 2021034688 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2021 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,512.50 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 18894 W CAVENDISH DR, CASTRO VALLEY, CA 94552-1731 |
| Document Number | 0000034689 |
|---|---|
| Date | Jan 28, 2021 |
| Instrument | 2021034689 |
| Name | NAVY FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Feb 1, 2051 |
The 2025 property tax bill for 18894 W Cavendish Dr was $18,431.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Unified School District | Castro Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,518,081 (+2%) Land $455,424 Building $1,062,657 | ||
| 2025 | $18,431.00 | $1,488,327 Land $446,498 Building $1,041,829 | |
| 2023 | $17,777.00 | $1,430,550 Land $429,165 Building $1,001,385 | $1,665,270 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18894 W Cavendish Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 18894 W Cavendish Dr is moderate, ranking above 48% of the US, with a 0.09% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 48% of the US · lower than 71% of California |
|---|---|
| Wildfire Likelihood | 0.09% annual chance |
| Exposure | Direct burnable vegetation |
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 | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| Lead | Under 1 ppb (2022–2024) 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 103 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Etheric Networks, GeoLinks, Sonic Telecom, Unwired.
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