Contra Costa County property record for 528 Norcross Ln, Oakley, CA 94561
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,161 sqft · built 2006 |
| Lot Size | 0.134 acres (5,837 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $110,000 (Jun 2005) |
| Tax Bill | $3,446 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 035-117-017 |
| Primary APN | 035-117-017 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,161 sqft Living Area |
| 1st Floor Area | 1,161 sqft |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2008 |
| Lot Area | 5,837 sqft (0.134 acres) |
| Garage Type | Attached |
| Garage Area | 258 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 528 NORCROSS LN |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-2188 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T193PM37 PCL A |
| Legal Subdivision | SUBDIVISION MS 037979 PRCL B |
| Legal Tract | 193PM37 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2020 |
| Census Tract | 302007 |
528 Norcross Ln is owner-occupied and held in a trust since June 2024.
Source: Contra Costa County records, as of October 21, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 528 NORCROSS LN, OAKLEY, CA 94561-2188 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 | Jun 10, 2005 · Amount on File |
| Deed Sale | Jun 10, 2005 · Amount on File |
| Deed Document Number | 2005208856 |
| Last Transfer Date | Jun 15, 2024 |
| Transfer Doc | 0000067143 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 528 Norcross Ln was $3,446.
Source: Contra Costa County assessment roll, as of July 14, 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) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $223,276 (+2%) Land $72,233 Building $151,043 | |
| 2025 | $3,446.00 | $218,899 Land $70,817 Building $148,082 |
| 2023 | $3,354.00 (+0.69%) | $210,401 Land $68,068 Building $142,333 |
| 2022 | $3,331.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 528 Norcross Ln in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1998.
Source: FEMA National Flood Hazard Layer, effective October 12, 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 |
| Nearby Flood Policies | 8 in force |
| Nearby Flood Claims | 1 (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 528 Norcross Ln is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | DIABLO WATER DISTRICT serves 47,158 people · EPA ID CA0710007 |
|---|---|
| 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 645 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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