Contra Costa County property record for 228 Hibiscus Way, Oakley, CA 94561
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4 ba · 3,502 sqft · built 2009 |
| Lot Size | 0.181 acres (7,890 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $384,500 (Oct 2010) |
| Tax Bill | $11,454 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 034-510-018-4 |
| Primary APN | 034-510-018-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 13 Rooms |
| Stories | 2 Stories |
| Building Area | 3,502 sqft Living Area |
| 1st Floor Area | 1,946 sqft |
| 2nd Floor Area | 1,556 sqft |
| Year Built | Built 2009 |
|---|---|
| Effective Year Built | Effective 2010 |
| Lot Area | 7,890 sqft (0.181 acres) |
| Garage Type | Attached |
| Garage Area | 682 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 228 HIBISCUS WAY |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-1885 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T8731 L179 |
| Legal Tract | 8731 |
| Legal Lot Number | 179 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1018 |
| Census Tract | 302014 |
Source: Contra Costa County records · APN 034-510-018-4
Assessment roll updated July 14, 2026 · Last verified July 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 | 228 HIBISCUS WAY, OAKLEY, CA 94561-1885 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 08, 2010 · Amount on Record |
| Deed Sale | Oct 08, 2010 · Amount on Record |
| Deed Document Number | 2010218149 |
| Record Updated | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Oakley City |
| Secondary School District | Liberty Union High School District (09 - 12) |
| Elementary School District | Oakley Union Elementary School District (KG - 08) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $501,928 (+2%) Land $32,663 Building $469,265 | |
| 2025 | $11,454.00 (+3.22%) Homeowner's exemption | $492,087 (+4.04%) Land $32,023 Building $460,064 |
| 2023 | $11,097.00 (+2.3%) Homeowner's exemption | $472,981 Land $30,781 Building $442,200 |
| 2022 | $10,847.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 2,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Sonic Telecom.
Based on FCC filings for 657 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | DIABLO WATER DISTRICT serves 47,158 people |
|---|---|
| Water Source | Purchased surface water from RANDALL-BOLD WATER TREATMENT PLANT |
| Last State Inspection | Jan 2024 |
| Also Mapped Here | CONTRA COSTA WATER DISTRICT |
| Lead | 2 ppb (2020–2022) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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