Alameda County property record for 20117 Austin Ln, Castro Valley, CA 94546 · Last verified October 2025
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 2002 |
| Square Footage | 3,177 sqft Living Area |
| Lot Size | 13,917 sqft (0.319 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $582,000 (2003) |
| Tax Bill | $12,446.00 (2025) |
Source: Alameda County records · APN 84A-185-23
Assessment roll updated July 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Owner Names on File |
|---|---|
| Mailing Address | 20117 AUSTIN LN, CASTRO VALLEY, CA 94546-4068 |
| Occupancy | Owner Occupied |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 19, 2003 · Amount on Record |
| Deed Sale | Aug 19, 2003 · Amount on Record |
| Prior Sale | Mar 13, 2002 · Amount on Record |
| Deed Doc Number | 2003487472 |
| Record Refreshed | Jun 07, 2026 |
Source: Alameda County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| 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 |
|---|---|---|
| 2025 | $12,446.00 (+3.84%) Homeowner's exemption | $988,087 (+4.04%) Land $270,124 Building $717,963 |
| 2023 | $11,986.00 Homeowner's exemption | $949,723 Land $259,636 Building $690,087 |
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 | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 84A-185-23 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 9 Rooms |
| Building Area | 3,177 sqft Living Area |
| Stories | 3 Stories |
| Year Built | Built 2002 |
|---|---|
| Architectural Style | Other Style |
| Construction Type | Wood Construction |
| Lot Area | 13,917 sqft (0.319 acres) |
| Parking Spaces | 3 Parking Spaces |
| View | Average View |
| Street Address | 20117 AUSTIN LN |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-4068 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | HAYWARD |
| Census Blockgroup | 2 |
| Census Block | 2002 |
| Census Tract | 430600 |
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