Contra Costa County property record for 1905 Concannon Dr, Oakley, CA 94561
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,639 sqft · built 1988 |
| Lot Size | 0.14 acres (6,100 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $588,000 (Jul 2025) |
| Tax Bill | $7,468 (2025) |
| Deeds & Mortgages | Apr 2024 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 037-243-012-4 |
| Primary APN | 037-243-012-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,639 sqft Living Area |
| 1st Floor Area | 1,171 sqft |
| 2nd Floor Area | 468 sqft |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Lot Area | 6,100 sqft (0.14 acres) |
| Garage Type | Attached |
| Garage Area | 428 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 1905 CONCANNON DR |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-3015 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T6821 L37 |
| Legal Subdivision | SUBDIVISION 6821 |
| Legal Tract | 6821 |
| Legal Lot Number | 37 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2025 |
| Census Tract | 302006 |
1905 Concannon Dr is owned and occupied by two individuals who bought it in July 2025.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1905 CONCANNON DR, OAKLEY, CA 94561-3015 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 23, 2025 · Amount on File |
| Deed Sale | Jul 23, 2025 · Amount on File |
| Prior Sale | Apr 4, 2006 · Amount on File |
| Deed Document Number | 202573896 |
| Prior Transfer Date | Apr 5, 2024 |
| Prior Transfer Doc | 0000033436 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 11, 2024 |
| Property Address | 1905 CONCANNON DR, OAKLEY, CA 94561-3015 |
| Document Number | 0000033436 |
| Map Reference | MB 309 PG 44 |
| Instrument Date | Apr 5, 2024 |
| Instrument | 2024-033436 |
| Transaction Type | Transfer |
| Record Updated | Apr 23, 2024 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 1905 CONCANNON DR, OAKLEY, CA 94561-3015 |
| Document Number | 0000033437 |
|---|---|
| Date | Apr 11, 2024 |
| Instrument | 2024-033437 |
| Name | GUILD MORTGAGE CO |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2054 |
The 2025 property tax bill for 1905 Concannon Dr was $7,468.
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 | $588,000 (+0.86%) Land $268,000 Building $320,000 | |
| 2025 | $7,468.00 | $583,000 Land $297,511 Building $285,489 |
| 2023 | $7,100.00 (-0.84%) | $546,500 Land $278,885 Building $267,615 |
| 2022 | $7,160.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1905 Concannon Dr in Zone X, an area of minimal flood risk.
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 | 5 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.
Wildfire risk around 1905 Concannon Dr 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 | Indirect within 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 622 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 | 100 / 20 |
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