Alameda County property record for 19100 Crest Ave, Castro Valley, CA 94546
| Property Type | Common Area (Residential) |
|---|---|
| Lot Size | 12.5 acres (546,877 sqft) |
| Owner | Company Name on Record |
| Deeds & Mortgages | Jul 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 84B-378-110 |
| Primary APN | 84B-378-110 |
|---|---|
| Alternative APN |
|
| Lot Area | 546,877 sqft |
|---|
| Street Address | 19100 CREST AVE |
|---|---|
| City | CASTRO VALLEY |
| State | CA |
| Zip | 94546-2837 |
| Property Category | Other |
| Property Type | Other > Common Area (Residential) |
| Legal Description | COMMON AREA FOR HIGHLAND PLACE COOPERATIVE |
| Legal Subdivision | VALLEY CREST GARDENS |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 430600 |
Source: Alameda County records, as of August 5, 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 Record |
|---|---|
| Mailing Address | 19100 CREST AVE, CASTRO VALLEY, CA 94546-2837 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 19100 CREST AVE, CASTRO VALLEY, CA 94546-2837 |
| Transaction Type | Mortgage |
| Record Updated | Aug 19, 2022 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Name | Verified Name |
|---|---|
| Address | 9807 FAIR OAKS BLVD, FAIR OAKS, CA 95628-7012 |
| Document Number | 0000131880 |
|---|---|
| Date | Jul 22, 2022 |
| Instrument | 2022131880 |
| Name | WESTERN ALLIANCE BANK |
|---|---|
| Type | Bank |
| Address | CHANDLER, AZ 85226 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
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 | Assessed Market Value |
|---|---|
| 2023 | $479,250 |
Assessed market value is set for property tax purposes and is not a market price estimate.
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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 2 (1995–1998) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Jan 1998 · rainfall accumulation |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond ember reach |
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 752 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: GeoLinks, T-Mobile, Unwired, Verizon.
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