Alameda County property record for 835 Calhoun St, Hayward, CA 94544
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 864 sqft · built 1947 |
| Lot Size | 0.149 acres (6,480 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $105,000 (Mar 2002) |
| Tax Bill | $4,271 (2025) |
| Deeds & Mortgages | May 2026 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 78C-646-9 |
| Primary APN | 78C-646-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 864 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 6,480 sqft (0.149 acres) |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 835 CALHOUN ST |
|---|---|
| City | HAYWARD |
| State | CA |
| Zip | 94544-4203 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00009 BLK: AR: 078C PAGE: 0646 |
| Legal Subdivision | ALTA VISTA |
| Legal Block | H |
| Legal Lot Number | 6&7 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 437900 |
835 Calhoun St is owner-occupied and held in a trust since April 2026.
Source: Alameda County records, as of October 13, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 835 CALHOUN ST, HAYWARD, CA 94544-4203 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Mar 1, 2002 · Amount on File |
| Deed Sale | Mar 1, 2002 · Amount on File |
| Prior Sale | Dec 1, 2000 · Amount on File |
| Deed Document Number | 200294498 |
| Last Transfer Date | Apr 8, 2026 |
| Transfer Doc | 0000060691 |
| Record Updated | Oct 29, 2026 |
| Document Type | Gift Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | May 7, 2026 |
| Property Address | 835 CALHOUN ST, HAYWARD, CA 94544-4203 |
| Document Number | 0000060691 |
| Instrument Date | Apr 8, 2026 |
| Instrument | 202660691 |
| Transaction Type | Transfer |
| Record Updated | Aug 28, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 835 CALHOUN ST, HAYWARD, CA 94544-4203 |
The 2025 property tax bill for 835 Calhoun St was $4,271.
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 | $338,793 (+2.04%) Land $103,738 Building $242,055 | ||
| 2025 | $4,271.00 Homeowner's exemption | $332,013 Land $101,704 Building $237,309 | |
| 2023 | $4,167.00 Homeowner's exemption | $325,851 Land $97,755 Building $228,096 | $582,750 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 835 Calhoun 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 835 Calhoun St is moderate, ranking above 54% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 54% of the US · lower than 68% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 121 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless 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 |
May also be available: GeoLinks, Tekify Fiber & Wireless.
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