Alameda County property record for 348 el Dorado Ave, Hayward, CA 94541
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 954 sqft · built 1910 |
| Lot Size | 0.071 acres (3,080 sqft) |
| Owner | Individual Name on File |
| Last Sale | $763,000 (Aug 2024) |
| Tax Bill | $9,811 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 431-92-24-1 |
| Primary APN | 431-92-24-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 954 sqft Living Area |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1997 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 3,080 sqft (0.071 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 348 EL DORADO AVE |
|---|---|
| City | HAYWARD |
| State | CA |
| Zip | 94541-6259 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00001 BLK: 0024 AR: 0431 PAGE: 0092 |
| Legal Subdivision | HAYWARD CITY |
| Legal Block | 11 |
| Legal Lot Number | 1 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 436700 |
348 el Dorado Ave is owned by an individual who bought it in August 2024.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 52 HIGHLAND CIR, RIO RICO, AZ 85648-3362 |
| Owner Type | Individual |
| Vesting | Surviving Spouse |
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 | Aug 6, 2024 · Amount on File |
| Deed Sale | Aug 6, 2024 · Amount on File |
| Prior Sale | Mar 23, 2012 · Amount on File |
| Deed Document Number | 202496057 |
| Prior Transfer Date | Aug 2, 2024 |
| Prior Transfer Doc | 0000096056 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 348 el Dorado Ave was $9,811.
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 | $778,260 (+2%) Land $233,478 Building $544,782 | ||
| 2025 | $9,811.00 | $763,000 Land $228,900 Building $534,100 | |
| 2023 | $3,718.00 Homeowner's exemption | $257,138 Land $77,141 Building $179,997 | $556,380 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 348 el Dorado Ave in Zone X, an area of moderate flood risk, though there have been 7 flood claims nearby since 1978.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 7 (1978–1997) |
| Claims Outside the SFHA | 1 of 7 |
| Most Recent Claim | Jan 1997 · Severe Storms, Flooding, Mud And Landslides |
| Claims by Event |
|
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 348 el Dorado Ave 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 |
| 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 664 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 |
| RobinsonHSS Fixed Wireless | 1,000 / 1,000 |
| Tekify Fiber & Wireless Fixed Wireless | 530 / 115 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: GeoLinks, Sail Internet, Sonic Telecom, T-Mobile.
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