Alameda County property record for 129 Sonas Dr, Hayward, CA 94542
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 3,184 sqft · built 2013 |
| Lot Size | 0.114 acres (4,951 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $810,000 (Mar 2013) |
| Tax Bill | $12,618 (2025) |
| Deeds & Mortgages | Aug 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 85A-6433-13 |
| Primary APN | 85A-6433-13 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 3,184 sqft Living Area |
| Year Built | Built 2013 |
|---|---|
| Effective Year Built | Effective 2013 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 4,951 sqft (0.114 acres) |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 129 SONAS DR |
|---|---|
| City | HAYWARD |
| State | CA |
| Zip | 94542-7929 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00078 BLK: TR: 7736 |
| Legal Subdivision | TRACT 7736 |
| Legal Tract | 7736 |
| Legal Lot Number | 78 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 1 |
| Census Block | 1020 |
| Census Tract | 435103 |
129 Sonas Dr is owned and occupied by two individuals who bought it in March 2013.
Source: Alameda County records, as of August 5, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 129 SONAS DR, HAYWARD, CA 94542-7929 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 29, 2013 · Amount on File |
| Deed Sale | Mar 29, 2013 · Amount on File |
| Prior Sale | Oct 17, 2012 · Amount on File |
| Deed Document Number | 2013116493 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 129 SONAS DR, HAYWARD, CA 94542-7929 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|---|
| Address | 129 SONAS DR, HAYWARD, CA 94542-7929 |
| Document Number | 0000205586 |
|---|---|
| Date | Aug 21, 2020 |
| Instrument | 2020205586 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Aug 1, 2050 |
The 2025 property tax bill for 129 Sonas Dr was $12,618 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 | $1,009,731 (+1.3%) Land $304,956 Building $711,775 | ||
| 2025 | $12,618.00 Homeowner's exemption | $996,802 Land $298,979 Building $697,823 | |
| 2023 | $12,243.00 Homeowner's exemption | $958,099 Land $287,370 Building $670,729 | $1,611,810 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 129 Sonas Dr in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1995.
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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 2 (1995–1998) |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
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 129 Sonas Dr is high, ranking above 87% of the US, with a 0.9% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 87% of the US · above 68% of California |
|---|---|
| Wildfire Likelihood | 0.9% 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: FCC Broadband Data Collection, based on 350 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: T-Mobile.
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