Alameda County property record for 643 Atherton Pl, Hayward, CA 94541
| Property Type | Townhouse |
|---|---|
| Details | 3 bd · 3 ba · 1,224 sqft · built 1997 |
| Lot Size | 0.018 acres (810 sqft) |
| Owner | Individual Name on File |
| Last Sale | $532,000 (Jun 2017) |
| Tax Bill | $7,618 (2025) |
| Deeds & Mortgages | Jun 2017 Sale & Mortgage Dec 2016 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 428-77-42 |
| Primary APN | 428-77-42 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,224 sqft Living Area |
| Year Built | Built 1997 |
|---|---|
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 810 sqft (0.018 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 643 ATHERTON PL |
|---|---|
| City | HAYWARD |
| State | CA |
| Zip | 94541-6600 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | TRACT 6716 LOT 41 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 435400 |
Source: Alameda County records · APN 428-77-42
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 | Individual Name on File |
|---|---|
| Mailing Address | 643 ATHERTON PL, HAYWARD, CA 94541-6600 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jun 28, 2017 | Grant Deed, Transfer · Conventional Mortgage BANK OF AMERICA |
| Dec 22, 2016 | Deed of Trust, Mortgage · Conventional Mortgage MISCELLANEOUS GOVT AGCY |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 28, 2017 · Amount on Record |
| Deed Sale | Jun 28, 2017 · Amount on Record |
| Prior Sale | Nov 09, 2011 |
| Deed Document Number | 2017140611 |
| Record Updated | Jun 07, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jun 28, 2017 |
| Property Address | 643 ATHERTON PL, HAYWARD, CA 94541-6600 |
| Document Number | 0000140611 |
| Instrument Date | Jun 19, 2017 |
| Instrument | 140611 |
| Transaction Type | Transfer |
| Record Updated | Aug 23, 2018 |
| Title Company | NORTH AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $585.20 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 643 ATHERTON PL HAYWARD CA 945416600, HAYWARD, CA 94541-6600 |
| Document Number | 140612 |
|---|---|
| Date | Jun 28, 2017 |
| Instrument | 140612 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 27, 2047 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 643 ATHERTON PL, HAYWARD, CA 94541-6600 |
| Document Number | 0000021720 |
| Instrument Date | Dec 22, 2016 |
| Transaction Type | Mortgage |
| Record Updated | Feb 14, 2017 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 643 ATHERTON PL HAYWARD CA 945416600, HAYWARD, CA 94541-6600 |
| Document Number | 0000021720 |
|---|---|
| Date | Jan 27, 2017 |
| Instrument | 21720 |
| Name | MISCELLANEOUS GOVT AGCY |
|---|---|
| Address | RIVERSIDE, CA 92517 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: Alameda County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Hayward City |
| Unified School District | Hayward 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 | $7,618.00 (+2.49%) | $617,417 (+4.04%) Land $185,689 Building $431,728 |
| 2023 | $7,433.00 | $593,446 Land $178,480 Building $414,966 |
Source: FEMA National Flood Hazard Layer, Alameda County (06001C), as of May 25, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060014354003, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 2,000 |
| Robinson Hardware and Software Solutions Fixed Wireless | 1,000 / 1,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Communications, LLC. Fixed Wireless | 250 / 100 |
May also be available: California Internet, Sail Internet Holdings, T-Mobile USA, Tekify.
Based on FCC filings for 739 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System, water system CA0110006, 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 |
| 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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