Alameda County property record for 20427 Crow Creek Rd, Castro Valley, CA 94552
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,422 sqft · built 1992 |
| Lot Size | 0.122 acres (5,324 sqft) |
| Owner | Trust Name on File |
| Last Sale | $556,000 (Jan 2002) |
| Tax Bill | $10,478 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 85-6317-24 |
| Primary APN | 85-6317-24 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,422 sqft Living Area |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 5,324 sqft (0.122 acres) |
| Terrain | Gentle Slope |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 20427 CROW CREEK RD |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94552-3728 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00024 BLK: TR: 5719 |
| Legal Tract | 5719 |
| Legal Lot Number | 24 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 430101 |
20427 Crow Creek Rd is owner-occupied and held in a trust since June 2014.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 20427 CROW CREEK RD, CASTRO VALLEY, CA 94552-3728 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 | Name on Deed |
|---|---|
| Last Sale | Jan 30, 2002 · Amount on File |
| Deed Sale | Jan 30, 2002 · Amount on File |
| Prior Sale | Sep 30, 1998 · Amount on File |
| Deed Document Number | 200247848 |
| Last Transfer Date | Jun 13, 2014 |
| Transfer Doc | 0000153503 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 20427 Crow Creek Rd was $10,478 with a homeowner's exemption.
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 | $830,747 (+1.15%) Land $251,324 Building $586,423 | ||
| 2025 | $10,478.00 Homeowner's exemption | $821,322 Land $246,396 Building $574,926 | |
| 2023 | $10,083.00 Homeowner's exemption | $789,435 Land $236,830 Building $552,605 | $1,212,480 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20427 Crow Creek Rd in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1998.
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 Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
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.
Wildfire risk around 20427 Crow Creek Rd is moderate, ranking above 55% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 55% of the US · lower than 67% of California |
|---|---|
| Wildfire Likelihood | 0.1% 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 228 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Etheric Networks, Unwired, Verizon.
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