Alameda County property record for 25218 del Mar Ave, Hayward, CA 94542
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,366 sqft · built 1950 |
| Lot Size | 0.095 acres (4,150 sqft) |
| Owner | Individual Name on File |
| Last Sale | $310,000 (Nov 2001) |
| Tax Bill | $5,666 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 445-210-82 |
| Primary APN | 445-210-82 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,366 sqft Living Area |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | L-Shape |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 4,150 sqft (0.095 acres) |
| Heating System | Floor/Wall Furnace |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 25218 DEL MAR AVE |
|---|---|
| City | HAYWARD |
| State | CA |
| Zip | 94542-1806 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00082 BLK: AR: 0445 PAGE: 0210 |
| Legal Subdivision | 14TH STREET HOME SITES 07 |
| Legal Block | 7 |
| Legal Lot Number | 44 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 436500 |
25218 del Mar Ave is owned and occupied by an individual who acquired it in September 2007.
Source: Alameda County records, as of August 5, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 25218 DEL MAR AVE, HAYWARD, CA 94542-1806 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 1, 2001 · Amount on File |
| Deed Sale | Nov 1, 2001 · Amount on File |
| Deed Document Number | 2001427582 |
| Last Transfer Date | Sep 21, 2007 |
| Transfer Doc | 0000343960 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 25218 del Mar Ave was $5,666 with a homeowner's exemption.
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 | $460,088 (+0.47%) Land $140,126 Building $326,962 | ||
| 2025 | $5,666.00 Homeowner's exemption | $457,931 Land $137,379 Building $320,552 | |
| 2023 | $5,527.00 Homeowner's exemption | $440,153 Land $132,046 Building $308,107 | $667,260 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 25218 del Mar Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1998.
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 Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 1998 · rainfall accumulation |
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.
Wildfire risk around 25218 del Mar Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 389 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Unwired, Verizon.
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