Alameda County property record for 1710 W Winton Ave, Hayward, CA 94545
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,556 sqft · built 1954 |
| Lot Size | 0.14 acres (6,090 sqft) |
| Owner | Company Name on Record |
| Last Sale | $475,000 (Oct 2015) |
| Tax Bill | $7,068 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 439-66-5-2 |
| Primary APN | 439-66-5-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 1,556 sqft Living Area |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Construction Type | Wood |
| Lot Area | 6,090 sqft (0.14 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 1710 W WINTON AVE |
|---|---|
| City | HAYWARD |
| State | CA |
| Zip | 94545-1204 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | LOT: 00002 BLK: 0005 AR: 0439 PAGE: 0066 |
| Legal Subdivision | DE SOTO RHO |
| Legal Lot Number | Z |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 4 |
| Census Block | 4028 |
| Census Tract | 437101 |
Source: Alameda County records, 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 | Company Name on Record |
|---|---|
| Mailing Address | 128 WILLIAMS LN, FOSTER CITY, CA 94404-3968 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 2, 2015 · Amount on Record |
| Deed Sale | Oct 2, 2015 · Amount on Record |
| Prior Sale | May 23, 2007 · Amount on Record |
| Deed Document Number | 2015268944 |
| Last Transfer Date | Oct 14, 2016 |
| Transfer Doc | 0000295710 |
| Record Updated | Oct 29, 2026 |
Source: Alameda County assessment roll, as of August 5, 2026
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Hayward City |
| Unified School District | San Lorenzo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $573,533 (+2%) Land $172,060 Building $401,473 | |
| 2025 | $7,068.00 (+2.18%) | $562,290 (+4.04%) Land $168,687 Building $393,603 |
| 2023 | $6,917.00 | $540,458 Land $162,137 Building $378,321 |
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 · 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 | 7 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.
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 84 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Fiber · Cable in parts of the area | 2,000 / 250 |
| Tekify Fiber & Wireless Fixed Wireless | 530 / 115 |
| Unwired Fixed Wireless | 300 / 25 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Etheric Networks, GeoLinks, RobinsonHSS, T-Mobile, Verizon.
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