Alameda County property record for 391 Harder Rd, Hayward, CA 94544
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,070 sqft · built 1952 |
| Lot Size | 0.124 acres (5,400 sqft) |
| Owner | Individual Name on File |
| Last Sale | $305,000 (Nov 2012) |
| Tax Bill | $6,036 (2025) |
| Deeds & Mortgages | Jun 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 452-12-9 |
| Primary APN | 452-12-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,070 sqft Living Area |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 5,400 sqft (0.124 acres) |
| Street Address | 391 HARDER RD |
|---|---|
| City | HAYWARD |
| State | CA |
| Zip | 94544-2869 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00009 BLK: 0001 TR: 1054 |
| Legal Subdivision | 1054 HAYWARD |
| Legal Tract | 1054 |
| Legal Block | 1 |
| Legal Lot Number | 9 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 437800 |
391 Harder Rd is owned and occupied by an individual who acquired it in May 2017.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 391 HARDER RD, HAYWARD, CA 94544-2869 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 Sale | Nov 1, 2012 · Amount on File |
| Deed Sale | Nov 1, 2012 · Amount on File |
| Deed Document Number | 2012361137 |
| Last Transfer Date | May 31, 2017 |
| Transfer Doc | 0000127311 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Jun 12, 2017 |
| Property Address | 391 HARDER RD, HAYWARD, CA 94544-2869 |
| Document Number | 0000127311 |
| Instrument Date | Mar 31, 2017 |
| Instrument | 127311 |
| Transaction Type | Transfer |
| Record Updated | Jul 7, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 391 HARDER RD HAYWARD CA 945442869, HAYWARD, CA 94544-2869 |
The 2025 property tax bill for 391 Harder Rd was $6,036 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 | $492,320 (+0.57%) Land $149,796 Building $349,524 | ||
| 2025 | $6,036.00 Homeowner's exemption | $489,530 Land $146,859 Building $342,671 | |
| 2023 | $5,888.00 Homeowner's exemption | $470,524 Land $141,157 Building $329,367 | $677,520 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 391 Harder Rd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 47 policies |
| Nearby Flood Policies | 47 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.
Wildfire risk around 391 Harder Rd 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 804 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 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: GeoLinks, Sonic Telecom, Tekify Fiber & Wireless, Verizon.
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