Contra Costa County property record for 1433 Main St, Oakley, CA 94561
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 3,299 sqft · built 1949 |
| Lot Size | 1.22 acres (53,578 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $1,281 (2025) |
| Deeds & Mortgages | Aug 2023 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 037-090-021-9 |
| Primary APN | 037-090-021-9 |
|---|---|
| Alternative APNs |
|
| Total Rooms | 6 Rooms |
|---|---|
| Stories | 1 Story |
| Building Area | 3,299 sqft Living Area |
| Gross Area | 2,136 sqft |
| 1st Floor Area | 2,136 sqft |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1949 |
| Architectural Style | Multi-Family |
| Lot Area | 53,578 sqft |
| Street Address | 1433 MAIN ST |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-2900 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | POR SEC 22 T2N R2E |
| Legal Range | 02E |
| Legal Township | 02N |
| Legal Section | 22 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 302005 |
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 115 RED HAWK CT, HALF MOON BAY, CA 94019-1555 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jan 15, 2014 |
| Transfer Doc | 0000009147 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 31, 2023 |
| Property Address | 1433 MAIN ST, OAKLEY, CA 94561-2900 |
| Document Number | 0000084570 |
| Instrument Date | Aug 21, 2023 |
| Instrument | 2023-084570 |
| Transaction Type | Transfer |
| Record Updated | Sep 11, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 115 RED HAWK CT, HALF MOON BAY, CA 94019-1555 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Oakley City |
| Unified School District | Antioch Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $89,939 (+2%) Land $40,018 Building $49,921 | |
| 2025 | $1,281.00 (+3.31%) | $88,177 (+4.04%) Land $39,234 Building $48,943 |
| 2023 | $1,240.00 (+1.31%) | $84,755 Land $37,711 Building $47,044 |
| 2022 | $1,224.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | Under 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 246 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 |
May also be available: AT&T, T-Mobile.
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