Contra Costa County property record for 302 Ohara Ave, Oakley, CA 94561
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,123 sqft · built 1913 |
| Lot Size | 0.078 acres (3,375 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,746 (2025) |
| Deeds & Mortgages | Oct 2026 Sale Nov 2025 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 035-133-002-2 |
| Primary APN | 035-133-002-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,123 sqft Living Area |
| 1st Floor Area | 1,123 sqft |
| Year Built | Built 1913 |
|---|---|
| Effective Year Built | Effective 1913 |
| Lot Area | 3,375 sqft (0.078 acres) |
| Garage Type | Attached |
| Garage Area | 170 sqft |
| Street Address | 302 OHARA AVE |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-5736 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN OF OAKLEY POR 1 & 2 BLK 3 EX MR |
| Legal Subdivision | TOWN/OAKLEY |
| Legal Block | 3 |
| Legal Lot Number | 1,2 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2017 |
| Census Tract | 302007 |
302 Ohara Ave is owned and occupied by two individuals who acquired it in November 2025.
Source: Contra Costa County records, as of October 22, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 302 OHARA AVE, OAKLEY, CA 94561-5736 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Oct 14, 2026 | Affidavit, Transfer |
| Nov 13, 2025 | Intrafamily Transfer, Transfer |
| Nov 13, 2025 | Affidavit of Death of Joint Tenant, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Nov 7, 2025 |
| Transfer Doc | 0000127559 |
| Record Updated | Oct 29, 2026 |
| Document Type | Affidavit |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 14, 2026 |
| Property Address | 302 OHARA AVE, OAKLEY, CA 94561-5736 |
| Document Number | 0000110536 |
| Instrument Date | Oct 8, 2026 |
| Instrument | 2026110536 |
| Transaction Type | Transfer |
| Record Updated | Oct 21, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1851 HEMLOCK DR, OAKLEY, CA 94561-2205 |
| Investor | Possibly a Property Investor |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 13, 2025 |
| Property Address | 302 OHARA AVE, OAKLEY, CA 94561-5736 |
| Document Number | 0000127560 |
| Map Reference | MB C PG 60 |
| Instrument Date | Nov 12, 2025 |
| Instrument | 2025- 127560 |
| Transaction Type | Transfer |
| Record Updated | Nov 26, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 302 OHARA AVE, OAKLEY, CA 94561-5736 |
| Document Type | Affidavit of Death of Joint Tenant |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 13, 2025 |
| Property Address | 302 OHARA AVE, OAKLEY, CA 94561-5736 |
| Document Number | 0000127559 |
| Map Reference | MB C PG 60 |
| Instrument Date | Nov 11, 2025 |
| Instrument | 2025- 127559 |
| Transaction Type | Transfer |
| Record Updated | Nov 26, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 302 OHARA AVE, OAKLEY, CA 94561-5736 |
The 2025 property tax bill for 302 Ohara Ave was $2,746.
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 | $165,657 (+2%) Land $61,871 Building $103,786 | |
| 2025 | $2,746.00 Homeowner's exemption | $162,409 Land $60,658 Building $101,751 |
| 2023 | $2,673.00 (+0.68%) Homeowner's exemption | $156,103 Land $58,303 Building $97,800 |
| 2022 | $2,655.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 302 Ohara Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| 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 302 Ohara Ave 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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