Alameda County property record for 173 Sonas Dr, Hayward, CA 94542 · Last verified October 2025
| Property Type | Planned Unit Development |
|---|---|
| Details | 3 bd · 3 ba · 2,865 sqft · built 2018 |
| Lot Size | 0.076 acres (3,354 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,835,000 (Aug 2021) |
| Tax Bill | $24,467 (2025) |
| Deeds & Mortgages | Aug 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 85A-6442-84 |
| Primary APN | 85A-6442-84 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 3 Stories |
| Building Area | 2,865 sqft Living Area |
| Year Built | Built 2018 |
|---|---|
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 3,354 sqft (0.076 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 173 SONAS DR |
|---|---|
| City | HAYWARD |
| State | CA |
| Zip | 94542-7952 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Planned Unit Development |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 1 |
| Census Block | 1019 |
| Census Tract | 435103 |
Source: Alameda County records · APN 85A-6442-84
Assessment roll updated July 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 173 SONAS DR, HAYWARD, CA 94542-7952 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 09, 2021 · Amount on Record |
| Deed Sale | Aug 09, 2021 · Amount on Record |
| Deed Document Number | 2021271658 |
| Record Updated | Jun 08, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Aug 09, 2021 |
| Property Address | 173 SONAS DR, HAYWARD, CA 94542-7952 |
| Document Number | 0000271658 |
| Map Reference | MB 347 PG 71-93 |
| Instrument Date | Jun 14, 2021 |
| Instrument | 2021271658 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Aug 31, 2021 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $17,616.00 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 173 SONAS DR, HAYWARD, CA 94542-7952 |
| Document Number | 0000271659 |
|---|---|
| Date | Aug 09, 2021 |
| Instrument | 2021271659 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2051 |
Source: Alameda County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | Alameda County |
| Municipality | Hayward City |
| Unified School District | Hayward Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $24,467.00 (+5.49%) | $1,947,302 (+4.04%) Land $583,660 Building $1,363,642 |
| 2023 | $23,193.00 | $1,871,700 Land $561,000 Building $1,310,700 |
Source: FEMA National Flood Hazard Layer, Alameda County (06001C), updated May 25, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060014351031, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| 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, river or lake flooding, Severe Winter Storms And Flooding |
| Wildfire Risk | High above 87% of the US · above 68% of California |
|---|---|
| Wildfire Likelihood | About 1 in 115 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 350 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| Etheric Communications, LLC. | Fixed Wireless (licensed-by-rule) | 250 / 100 |
May also be available at this address: T-Mobile USA, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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