Alameda County property record for 21796 Westfield Ave, Hayward, CA 94541
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,230 sqft · built 1941 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Company Name on File |
| Last Sale | $260,000 (May 2000) |
| Tax Bill | $5,064 (2025) |
| Deeds & Mortgages | Sep 2023 Transfer Sep 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 428-1-81 |
| Primary APN | 428-1-81 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,230 sqft Living Area |
| Year Built | Built 1941 |
|---|---|
| Effective Year Built | Effective 1941 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 5,000 sqft (0.115 acres) |
| Street Address | 21796 WESTFIELD AVE |
|---|---|
| City | HAYWARD |
| State | CA |
| Zip | 94541-2563 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00016 BLK: TR: 0589 |
| Legal Subdivision | TRACT 589 FILED APRIL 30 1941 |
| Legal Tract | 0589 |
| Legal Lot Number | 16 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 435500 |
Source: Alameda County records · APN 428-1-81
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 | 22745 WILDWOOD ST, HAYWARD, CA 94541-3229 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Sep 06, 2023 | Intrafamily Transfer, Transfer |
| Sep 14, 2022 | Affidavit of Death of Joint Tenant, Transfer |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 12, 2000 · Amount on Record |
| Deed Sale | May 12, 2000 · Amount on Record |
| Deed Document Number | 2000140296 |
| Last Transfer Date | Aug 20, 2023 |
| Transfer Doc | 0000101901 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Sep 06, 2023 |
| Property Address | 21796 WESTFIELD AVE, HAYWARD, CA 94541-2563 |
| Document Number | 0000101901 |
| Map Reference | MB 18 PG 98 |
| Instrument Date | Aug 20, 2023 |
| Instrument | 2023101901 |
| Transaction Type | Transfer |
| Record Updated | Oct 03, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 22745 WILDWOOD ST, HAYWARD, CA 94541-3229 |
| Document Type | Affidavit of Death of Joint Tenant |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Sep 14, 2022 |
| Property Address | 21796 WESTFIELD AVE, HAYWARD, CA 94541-2563 |
| Document Number | 0000157902 |
| Map Reference | MB 18 PG 98 |
| Instrument Date | Aug 29, 2022 |
| Instrument | 2022157902 |
| Transaction Type | Transfer |
| Record Updated | Oct 07, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 22745 WILDWOOD ST, HAYWARD, CA 94541-3229 |
Source: Alameda County records · Assessment roll updated August 5, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Hayward City |
| Unified School District | Hayward 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 | $407,580 (+2%) Land $122,274 Building $285,306 | ||
| 2025 | $5,064.00 (+2.45%) | $399,590 (+4.04%) Land $119,877 Building $279,713 | |
| 2023 | $4,943.00 | $384,077 Land $115,223 Building $268,854 | $680,760 |
Source: FEMA National Flood Hazard Layer as of May 25, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: California Internet, Etheric Communications, LLC., Robinson Hardware and Software Solutions, Sonic Telecom, T-Mobile USA, Tekify.
Based on FCC filings for 595 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF HAYWARD serves 162,954 people |
|---|---|
| Water Source | Purchased surface water from SAN FRANCISCO REGIONAL WATER SYSTEM |
| Last State Inspection | Mar 2025 |
| Also Mapped Here | EAST BAY MUD |
| Lead | Under 1 ppb (2023–2025) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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