Alameda County property record for 340 Warner Ave, Hayward, CA 94544 · Last verified October 2025
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1951 |
| Square Footage | 927 sqft Living Area |
| Lot Size | 5,555 sqft (0.127 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $435,000 (2016) |
| Tax Bill | $6,610.00 (2025) |
| Primary APN | 78G-2773-12 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 5 Rooms |
| Building Area | 927 sqft Living Area |
| Stories | 1 Stories |
| Year Built | Built 1951 |
|---|---|
| Architectural Style | Other Style |
| Construction Type | Wood Construction |
| Lot Area | 5,555 sqft (0.127 acres) |
| Parking Spaces | 1 Parking Spaces |
| Street Address | 340 WARNER AVE |
|---|---|
| City | HAYWARD |
| State | CA |
| Zip | 94544-8250 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Jurisdiction | ALAMEDA CA |
| Minor Civil Division | HAYWARD |
| Census Blockgroup | 5 |
| Census Block | 5009 |
| Census Tract | 438100 |
Source: Alameda County records · APN 78G-2773-12
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 | 340 WARNER AVE, HAYWARD, CA 94544-8250 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 17, 2016 · Amount on Record |
| Deed Sale | Aug 17, 2016 · Amount on Record |
| Prior Sale | Aug 17, 2016 |
| Deed Doc Number | 2016207958 |
| Record Refreshed | Jun 07, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 340 WARNER AVE, HAYWARD, CA 94544-8250 |
| Transaction Type | Mortgage |
| Record Updated | Jun 08, 2026 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|---|
| Address | 340 WARNER AVE, HAYWARD, CA 94544-8250 |
| Document Number | 0000102018 |
|---|---|
| Date | Mar 12, 2021 |
| Instrument | 2021102018 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 359 Months |
| Due | Feb 12, 2051 |
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 | New Haven 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 | $6,610.00 (+5.47%) Homeowner's exemption | $504,843 (+4.04%) Land $203,098 Building $301,745 |
| 2023 | $6,267.00 Homeowner's exemption | $485,242 Land $195,212 Building $290,030 |
340 Warner Ave is in FEMA Zone X, outside the Special Flood Hazard Area, with indirect wildfire exposure (Moderate risk).
Source: FEMA National Flood Hazard Layer · Alameda County (06001C), updated May 25, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Moderate 44th percentile of exposed land nationally · 26th in California |
|---|---|
| Wildfire Likelihood | Moderate — about 1 in 1,266 per year |
| Exposure | Indirect within ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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