Contra Costa County property record for 5700 Main St, Oakley, CA 94561
| Property Type | Commercial Vacant Land |
|---|---|
| Lot Size | 7.52 acres (328,006 sqft) |
| Owner | Company Name on Record |
| Last Sale | $605,000 (Aug 2014) |
| Tax Bill | $4,173 (2025) |
| Deeds & Mortgages | Nov 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 033-100-004-2 |
| Primary APN | 033-100-004-2 |
|---|---|
| Alternative APN |
|
| Lot Area | 328,006 sqft |
|---|
| Street Address | 5700 MAIN ST |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-3886 |
| Property Category | Commercial |
| Property Type | Vacant Land > Commercial |
| Legal Description | PARCEL MAP 16 PG 20 PCL A EX MR |
| Legal Tract | 16PM20 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 302012 |
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 701 OWHANEE CT, FREMONT, CA 94539-6961 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 27, 2014 · Amount on Record |
| Deed Sale | Aug 27, 2014 · Amount on Record |
| Prior Sale | Mar 4, 2003 · Amount on Record |
| Deed Document Number | 2014144374 |
| Prior Transfer Date | Jan 24, 2003 |
| Prior Transfer Doc | 0000099443 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 22, 2022 |
| Property Address | 5700 MAIN ST, OAKLEY, CA 94561-3886 |
| Document Number | 0000176712 |
| Map Reference | MB 16 PG 20 |
| Instrument Date | Nov 21, 2022 |
| Instrument | 2022-176712 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 701 OWHANEE CT, FREMONT, CA 94539-6961 |
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 | $382,224 (+2%) Land $382,224 | |
| 2025 | $4,173.00 (+3.14%) | $374,730 (+4.04%) Land $374,730 |
| 2023 | $4,046.00 (+0.97%) | $360,180 Land $360,180 |
| 2022 | $4,007.00 |
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 · 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 | 1 in force |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 65% of the US · lower than 79% of California |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Direct burnable vegetation |
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 637 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 2,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
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