Alameda County property record for 458 Folsom Ave, Hayward, CA 94544
| Property Type | Mobile Home |
|---|---|
| Details | 1,349 sqft · built 1922 |
| Lot Size | 9.94 acres (433,296 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $39,571 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 465-55-1 |
| Primary APN | 465-55-1 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,349 sqft Total Area |
| Year Built | Built 1922 |
|---|---|
| Effective Year Built | Effective 1922 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 433,296 sqft |
| Street Address | 458 FOLSOM AVE |
|---|---|
| City | HAYWARD |
| State | CA |
| Zip | 94544 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | LOT: 0000A BLK: PM: 0091 PAGE: 0080 ;LOT: 0000A BLK: PM: 0097 PAGE: 0009 ;LOT: 00024 BLK: MP: 0025 PAGE: 0025 |
| Legal Lot Number | 24 |
| Jurisdiction | ALAMEDA CA |
Source: Alameda County assessment roll, as of August 5, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1122 WILLOW ST, 200, SAN JOSE, CA 95125-3103 |
| Owner Type | Individual |
| Vesting | Company |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
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 |
|---|---|---|
| 2026 | $2,959,060 Land $792,767 Building $2,166,293 | |
| 2025 | $39,571.00 |
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 96% of the US · lower than 97.4% 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 |
| 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 1,038 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Robinson Hardware and Software Solutions Fixed Wireless | 1,000 / 1,000 |
| Tekify Fixed Wireless | 580 / 125 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: California Internet, Sonic Telecom, T-Mobile USA, Unwired.
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