Alameda County property record for 121 Sonas Dr, Hayward, CA 94542
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 2,781 sqft · built 2010 |
| Lot Size | 0.149 acres (6,491 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $968,000 (Dec 2013) |
| Tax Bill | $14,843 (2025) |
| Deeds & Mortgages | Aug 2026 Line of Credit Feb 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 85A-6433-11 |
| Primary APN | 85A-6433-11 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,781 sqft Living Area |
| Year Built | Built 2010 |
|---|---|
| Effective Year Built | Effective 2010 |
| Architectural Style | H-Shape |
| Construction Type | Wood |
| Lot Area | 6,491 sqft (0.149 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 121 SONAS DR |
|---|---|
| City | HAYWARD |
| State | CA |
| Zip | 94542-7929 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT: 00076 BLK: TR: 7736 |
| Legal Subdivision | TRACT 7736 |
| Legal Tract | 7736 |
| Legal Lot Number | 76 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 1 |
| Census Block | 1020 |
| Census Tract | 435103 |
121 Sonas Dr is owner-occupied and held in a trust since December 2013.
Source: Alameda County records, as of September 28, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 121 SONAS DR, HAYWARD, CA 94542-7929 |
| 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.
| Date | Document |
|---|---|
| Aug 11, 2026 | Deed of Trust, Mortgage · Line of Credit FREMONT BANK |
| Feb 2, 2021 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 27, 2013 · Amount on File |
| Deed Sale | Dec 27, 2013 · Amount on File |
| Prior Sale | Oct 23, 2012 · Amount on File |
| Deed Document Number | 2013392866 |
| Prior Transfer Date | Oct 17, 2012 |
| Prior Transfer Doc | 0000348071 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Aug 11, 2026 |
| Property Address | 121 SONAS DR, HAYWARD, CA 94542-7929 |
| Document Number | 0000103528 |
| Instrument Date | Aug 8, 2026 |
| Instrument | 2026103528 |
| Transaction Type | Mortgage |
| Record Updated | Sep 28, 2026 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMP |
| Name | Verified Name |
|---|---|
| Relationship | Family Trust, 221 |
| Address | 121 SONAS DR, HAYWARD, CA 94542-7929 |
| Document Number | 0000103528, |
|---|---|
| Date | Aug 11, 2026 |
| Instrument | 2026103528 |
| Name | FREMONT BANK |
|---|
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Max Rate | -1% |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Property Address | 121 SONAS DR, HAYWARD, CA 94542-7929 |
| Transaction Type | Mortgage |
| Record Updated | Mar 24, 2021 |
| Name | Verified Name |
|---|---|
| Address | 121 SONAS DR, HAYWARD, CA 94542-7929 |
| Document Number | 0000042706 |
|---|---|
| Date | Feb 2, 2021 |
| Instrument | 2021042706 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 175 Months |
| Due | Sep 1, 2035 |
The 2025 property tax bill for 121 Sonas Dr was $14,843 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 | $1,203,308 (+1.41%) Land $363,092 Building $847,216 | ||
| 2025 | $14,843.00 Homeowner's exemption | $1,186,583 Land $355,975 Building $830,608 | |
| 2023 | $14,413.00 Homeowner's exemption | $1,140,516 Land $342,155 Building $798,361 | $1,575,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 121 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 121 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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