Contra Costa County property record for 11 Da Vinci Ct, Oakley, CA 94561
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 3,098 sqft · built 2006 |
| Lot Size | 0.173 acres (7,536 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $385,000 (May 2013) |
| Tax Bill | $14,653 (2025) |
| Deeds & Mortgages | May 2026 Sale Nov 2019 Mortgage + 1 more |
| Flood Zone | Zone X (reduced by levee) |
| APN | 037-510-059-1 |
| Primary APN | 037-510-059-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 3,098 sqft Living Area |
| 1st Floor Area | 2,729 sqft |
| 2nd Floor Area | 369 sqft |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2006 |
| Lot Area | 7,536 sqft (0.173 acres) |
| Garage Type | Attached |
| Garage Area | 636 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 11 DA VINCI CT |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-1975 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T8680 L150 |
| Legal Subdivision | SUBDIVISION 8680 |
| Legal Tract | 8680 |
| Legal Lot Number | 150 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 302011 |
11 Da Vinci Ct is owner-occupied and held in a trust since April 2022.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 11 DA VINCI CT, OAKLEY, CA 94561-1975 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Living Trust |
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 |
|---|---|
| May 19, 2026 | Deed, Transfer NONE LISTED ON DOCUMENT |
| Nov 21, 2019 | Deed of Trust, Mortgage · Conventional Mortgage ONE AMERICAN BANK |
| Jun 20, 2022 | Gift Deed, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 10, 2013 · Amount on File |
| Deed Sale | May 10, 2013 · Amount on File |
| Prior Sale | Dec 30, 2010 · Amount on File |
| Deed Document Number | 2013117282 |
| Last Transfer Date | Apr 26, 2022 |
| Transfer Doc | 0000101265 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 19, 2026 |
| Property Address | 11 DA VINCI CT, OAKLEY, CA 94561-1975 |
| Document Number | 0000052174 |
| Instrument Date | May 19, 2026 |
| Instrument | 202652174 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Living Trust |
| Address | 11 DA VINCI CT, OAKLEY, CA 94561-1975 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 11 DA VINCI CT, OAKLEY, CA 94561-1975 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE CO |
| Name | Verified Name |
|---|
| Document Number | 0000209160 |
|---|---|
| Date | Nov 21, 2019 |
| Instrument | 2019-209160 |
| Name | ONE AMERICAN BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94108 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Dec 1, 2034 |
| Document Type | Gift Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 20, 2022 |
| Property Address | 11 DA VINCI CT, OAKLEY, CA 94561-1975 |
| Document Number | 0000101265 |
| Map Reference | MB 476 PG 1-20 |
| Instrument Date | Apr 26, 2022 |
| Instrument | 2022-101265 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 11 DA VINCI CT, OAKLEY, CA 94561-1975 |
The 2025 property tax bill for 11 Da Vinci Ct was $14,653.
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 | $855,121 (+2%) Land $270,608 Building $584,513 | |
| 2025 | $14,653.00 Homeowner's exemption | $838,354 Land $265,302 Building $573,052 |
| 2023 | $14,206.00 (+38.12%) Homeowner's exemption | $805,800 Land $255,000 Building $550,800 |
| 2022 | $10,285.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 11 Da Vinci Ct in Zone X, where a levee reduces 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 reduced by levee · depends on levee performance |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 7 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 11 Da Vinci Ct is moderate, ranking above 54% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 54% of the US · lower than 68% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 204 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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