Alameda County property record for 603 Atherton Pl, Hayward, CA 94541
| Property Type | Townhouse |
|---|---|
| Details | 2 bd · 2 ba · 1,097 sqft · built 1997 |
| Lot Size | 0.018 acres (769 sqft) |
| Owner | Trust Name on File |
| Last Sale | $453,500 (Mar 2016) |
| Tax Bill | $6,591 (2025) |
| Deeds & Mortgages | Aug 2019 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 428-77-7 |
| Primary APN | 428-77-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,097 sqft Living Area |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1997 |
| Architectural Style | Townhouse |
| Construction Type | Wood |
| Lot Area | 769 sqft (0.018 acres) |
| Parking Spaces | 1 Parking Space |
| Street Address | 603 ATHERTON PL |
|---|---|
| City | HAYWARD |
| State | CA |
| Zip | 94541-6600 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Legal Description | LOT: 00006 BLK: TR: 6716 |
| Legal Subdivision | ATHERTON PLACE |
| Legal Tract | 6716 |
| Legal Lot Number | 6 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 435400 |
603 Atherton Pl, a townhouse, is owner-occupied and held in a trust since July 2019.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 603 ATHERTON PL, HAYWARD, CA 94541-6600 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 1, 2016 · Amount on File |
| Deed Sale | Mar 1, 2016 · Amount on File |
| Prior Sale | Jun 9, 2009 · Amount on File |
| Deed Document Number | 201648967 |
| Last Transfer Date | Jul 26, 2019 |
| Transfer Doc | 0000152916 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Aug 7, 2019 |
| Property Address | 603 ATHERTON PL, HAYWARD, CA 94541-6600 |
| Document Number | 0000152916 |
| Instrument Date | Jul 26, 2019 |
| Instrument | 152916 |
| Transaction Type | Transfer |
| Record Updated | Aug 27, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 603 ATHERTON PL HAYWARD CA 945416600, HAYWARD, CA 94541-6600 |
The 2025 property tax bill for 603 Atherton Pl was $6,591 with a homeowner's exemption, up 1% from the year before.
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Hayward City |
| Unified School District | Hayward Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $540,573 (+2.03%) Land $164,211 Building $383,362 | ||
| 2025 | $6,591.00 (+0.98%) Homeowner's exemption | $529,838 Land $160,992 Building $375,846 | |
| 2024 | $6,527.00 (+1.52%) | ||
| 2023 | $6,429.00 Homeowner's exemption | $515,996 Land $154,742 Building $361,254 | $591,570 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 603 Atherton Pl in Zone X, an area of minimal flood risk.
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 |
| Nearby Flood Policies | 1 in force |
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.
The area around 603 Atherton Pl has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | 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 |
| 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 739 locations within half a mile, as of December 31, 2025
| 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 |
| RobinsonHSS Fixed Wireless | 1,000 / 1,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: GeoLinks, Sail Internet, T-Mobile, Tekify Fiber & Wireless.
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