Alameda County property record for 27115 Tyrrell Ave, Hayward, CA 94544
| Property Type | Quadplex |
|---|---|
| Details | 8 bd · 4 ba · 2,688 sqft · built 1962 |
| Lot Size | 0.126 acres (5,500 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $435,000 (Dec 2009) |
| Tax Bill | $7,277 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 453-35-19-2 |
| Primary APN | 453-35-19-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 8 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 16 Rooms |
| Units | 4 Units |
| Stories | 2 Stories |
| Building Area | 2,688 sqft Living Area |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Construction Type | Wood |
| Lot Area | 5,500 sqft (0.126 acres) |
| Street Address | 27115 TYRRELL AVE |
|---|---|
| City | HAYWARD |
| State | CA |
| Zip | 94544-3772 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Legal Description | LOT: 00016 BLK: TR: 1827 |
| Legal Tract | 1827 |
| Legal Lot Number | 16 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 437702 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 716 SAN CONRADO TER, 5, SUNNYVALE, CA 94085-2532 |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 31, 2009 · Amount on Record |
| Deed Sale | Dec 31, 2009 · Amount on Record |
| Prior Sale | Jun 22, 2009 · Amount on Record |
| Deed Document Number | 2009401731 |
| Last Transfer Date | Aug 10, 2012 |
| Transfer Doc | 0000327053 |
| 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 | Hayward Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $572,694 (+2%) Land $171,808 Building $400,886 | |
| 2025 | $7,277.00 (+2.49%) | $561,467 (+4.04%) Land $168,440 Building $393,027 |
| 2023 | $7,100.00 | $539,668 Land $161,900 Building $377,768 |
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 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 | 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 |
| 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 617 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| RobinsonHSS Fixed Wireless | 1,000 / 1,000 |
| Tekify Fiber & Wireless Fixed Wireless | 570 / 120 |
| Unwired Fixed Wireless | 300 / 25 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks, T-Mobile, Verizon.
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