Alameda County property record for 4 Rousseau St, Hayward, CA 94544
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,590 sqft · built 1955 |
| Lot Size | 0.117 acres (5,096 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,148 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 78G-2703-12 |
| Primary APN | 78G-2703-12 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,590 sqft Living Area |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1956 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 5,096 sqft (0.117 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Street Address | 4 ROUSSEAU ST |
|---|---|
| City | HAYWARD |
| State | CA |
| Zip | 94544-7554 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00014 BLK: 0008 TR: 1508 |
| Legal Tract | 1508 |
| Legal Block | 8 |
| Legal Lot Number | 14 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 438100 |
4 Rousseau St is owned and occupied by an individual who acquired it in October 2008.
Source: Alameda County records, as of October 19, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4 ROUSSEAU ST, HAYWARD, CA 94544-7554 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Oct 24, 2008 |
| Transfer Doc | 0000279039 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4 Rousseau St was $2,148 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 | $98,204 (+2.15%) Land $40,697 Building $64,507 | ||
| 2025 | $2,148.00 Homeowner's exemption | $96,141 Land $39,899 Building $63,242 | |
| 2023 | $1,618.00 Homeowner's exemption | $99,136 Land $38,349 Building $60,787 | $920,160 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4 Rousseau St in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 4 Rousseau St is low, with a 0.02% 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 | 0.02% 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 790 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| Tekify Fiber & Wireless Fixed Wireless · Fiber in parts of the area | 10,000 / 10,000 |
| 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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