Alameda County property record for 21712 Westfield Ave, Hayward, CA 94541
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,216 sqft · built 1941 |
| Lot Size | 0.114 acres (5,000 sqft) |
| Owner | Company Name on File |
| Last Sale | $625,000 (Feb 2018) |
| Tax Bill | $8,716 (2025) |
| Deeds & Mortgages | Aug 2022 Transfer May 2021 Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 428-1-88 |
| Primary APN | 428-1-88 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,216 sqft Living Area |
| Year Built | Built 1941 |
|---|---|
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 5,000 sqft (0.114 acres) |
| Street Address | 21712 WESTFIELD AVE |
|---|---|
| City | HAYWARD |
| State | CA |
| Zip | 94541-2563 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 589 LOT 9 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 435500 |
Source: Alameda County assessment roll, as of July 1, 2025
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 |
|---|---|
| Co-owner | 2 Verified Secondary Owners |
| Mailing Address | 21712 WESTFIELD AVE, HAYWARD, CA 94541-2563 |
| Occupancy | Owner Occupied |
| Owner Type | Company, Secondary Individual |
| Vesting | Trust |
| Date | Document |
|---|---|
| Aug 16, 2022 | Intrafamily Transfer, Transfer |
| May 20, 2021 | Deed of Trust, Mortgage · Conventional Mortgage US BANK NA |
| Feb 21, 2018 | Grant Deed, Transfer · Conventional Mortgage US BANK NA |
| Sep 29, 2017 | Deed of Trust, Mortgage · Conventional Mortgage NANCY GILVIN |
| Deed Names | 3 Verified Names on Deed |
|---|---|
| Last Sale | Feb 21, 2018 · Amount on Record |
| Deed Sale | Feb 21, 2018 · Amount on Record |
| Prior Sale | Feb 21, 2018 · Amount on Record |
| Deed Document Number | 0000036050 |
| Last Transfer Date | Aug 16, 2022 |
| Transfer Doc | 0000143211 |
| Record Updated | Jun 7, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Aug 16, 2022 |
| Property Address | 21712 WESTFIELD AVE, HAYWARD, CA 94541-2563 |
| Document Number | 0000143211 |
| Map Reference | MB 18 PG 98 |
| Instrument Date | Jun 26, 2022 |
| Instrument | 2022143211 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Living Trust |
| Address | 21712 WESTFIELD AVE, HAYWARD, CA 94541-2563 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 21712 WESTFIELD AVE, HAYWARD, CA 94541-2563 |
| Transaction Type | Mortgage |
| Record Updated | Jun 10, 2021 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY TITLE |
| Name | Verified Name |
|---|---|
| Address | 21712 WESTFIELD AVE, HAYWARD, CA 94541-2563 |
| Document Number | 0000190769 |
|---|---|
| Date | May 20, 2021 |
| Instrument | 2021190769 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | OWENSBORO, KY 42301 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 1, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Feb 21, 2018 |
| Property Address | 21712 WESTFIELD AVE, HAYWARD, CA 94541-2563 |
| Document Number | 0000036050 |
| Map Reference | MB 18 PG 98 |
| Instrument Date | Feb 14, 2018 |
| Instrument | 2018036050 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2021 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 21712 WESTFIELD AVE, HAYWARD, CA 94541-2563 |
| Document Number | 0000036051 |
|---|---|
| Date | Feb 21, 2018 |
| Instrument | 2018036051 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 1, 2048 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 21712 WESTFIELD AVE, HAYWARD, CA 94541-2563 |
| Document Number | 0000217746 |
| Instrument Date | Sep 29, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2017 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 21712 WESTFIELD AVE HAYWARD CA 945412563, HAYWARD, CA 94541-2563 |
| Document Number | 0000217746 |
|---|---|
| Date | Oct 3, 2017 |
| Instrument | 217746 |
| Name | NANCY GILVIN |
|---|---|
| Address | 1801 E 14TH ST, SAN LEANDRO, CA 94577-5020 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: Alameda County assessment roll, as of July 1, 2025
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Hayward City |
| Unified School District | Hayward Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $8,716.00 (+2.48%) | $711,130 (+4.04%) Land $213,339 Building $497,791 |
| 2023 | $8,505.00 | $683,518 Land $205,055 Building $478,463 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| 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 |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF HAYWARD serves 162,954 people · EPA ID CA0110006 |
|---|---|
| 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 595 locations within half a mile, as of December 31, 2025
| 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.
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