Alameda County property record for 831 Oasis Ct, Hayward, CA 94544 · Last verified August 2026
| Property Type | Planned Unit Development |
|---|---|
| Details | 4 bd · 3.5 ba · 1,969 sqft · built 2021 |
| Lot Size | 0.034 acres (1,491 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $949,000 (Dec 2021) |
| Tax Bill | $13,357 (2025) |
| Deeds & Mortgages | Dec 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 78C-805-39 |
| Primary APN | 78C-805-39 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 3 Stories |
| Building Area | 1,969 sqft Living Area |
| Year Built | Built 2021 |
|---|---|
| Effective Year Built | Effective 2021 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 1,491 sqft (0.034 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 831 OASIS CT |
|---|---|
| City | HAYWARD |
| State | CA |
| Zip | 94544-4130 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Planned Unit Development |
| Legal Description | LOT: 00027 BLK: TR: 8439 |
| Legal Subdivision | 8439 ERSTED PROP |
| Legal Tract | 8439 |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | HAYWARD |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 435104 |
Source: Alameda County records · APN 78C-805-39
Assessment roll updated August 5, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 831 OASIS CT, HAYWARD, CA 94544-4130 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 23, 2021 · Amount on Record |
| Deed Sale | Dec 23, 2021 · Amount on Record |
| Deed Document Number | 2021404628 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Dec 23, 2021 |
| Property Address | 831 OASIS CT, HAYWARD, CA 94544-4130 |
| Document Number | 0000404628 |
| Map Reference | MB 361 PG 7-16 |
| Instrument Date | Nov 08, 2021 |
| Instrument | 2021404628 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Sep 28, 2023 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $9,110.40 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 831 OASIS COURT, HAYWARD, CA 94544-4130 |
| Document Number | 0000404629 |
|---|---|
| Date | Dec 23, 2021 |
| Instrument | 2021404629 |
| Name | HOME POINT FINANCIAL CORPORATION |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 01, 2052 |
Source: Alameda County records · Assessment roll updated August 5, 2026 · Last verified August 2026
| 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 |
|---|---|---|
| 2026 | $1,027,215 (+2%) Land $308,489 Building $718,726 | |
| 2025 | $13,357.00 (+2.78%) | $1,007,078 (+4.04%) Land $302,442 Building $704,636 |
| 2023 | $12,996.00 | $967,980 Land $290,700 Building $677,280 |
Source: FEMA National Flood Hazard Layer, Alameda County (06001C), updated May 25, 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 |
| Wildfire Risk | Moderate above 58% of the US · above 34% of California |
|---|---|
| Wildfire Likelihood | About 1 in 455 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 238 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 |
| Robinson Hardware and Software Solutions | Fixed Wireless (unlicensed) | 1,000 / 1,000 |
| Tekify | Fixed Wireless (unlicensed) | 580 / 125 |
| Verizon | Fixed Wireless | 300 / 20 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
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