Contra Costa County property record for 1111 Codorniz Ln, Walnut Creek, CA 94598
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 4.5 ba · 6,833 sqft · built 2001 |
| Lot Size | 1.28 acres (56,192 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $3,190,000 (Nov 2020) |
| Tax Bill | $38,918 (2025) |
| Deeds & Mortgages | Nov 2020 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 139-040-027-1 |
| Primary APN | 139-040-027-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 6,833 sqft Living Area |
| 1st Floor Area | 3,567 sqft |
| 2nd Floor Area | 1,595 sqft |
| Basement Area | 1,671 sqft |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2015 |
| Lot Area | 56,192 sqft |
| Garage Type | Attached |
| Garage Area | 1,405 sqft |
| Parking Spaces | 5 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 1111 CODORNIZ LN |
|---|---|
| City | WALNUT CREEK |
| State | CA |
| Zip | 94598-4501 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PCL MAP 139 PG 23 PCL A |
| Legal Subdivision | PARCEL MAP MS 808 88 |
| Legal Tract | 139PM23 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1016 |
| Census Tract | 338302 |
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 | 2 Company Names on Record |
|---|---|
| Mailing Address | 1111 CODORNIZ LN, WALNUT CREEK, CA 94598-4501 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 17, 2020 · Amount on Record |
| Deed Sale | Nov 17, 2020 · Amount on Record |
| Prior Sale | Jun 20, 2013 · Amount on Record |
| Deed Document Number | 2020276616 |
| Prior Transfer Date | Feb 2, 1998 |
| Prior Transfer Doc | 0000040490 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 17, 2020 |
| Property Address | 1111 CODORNIZ LN, WALNUT CREEK, CA 94598-4501 |
| Document Number | 0000276616 |
| Instrument Date | Nov 11, 2020 |
| Instrument | 276616 |
| Transaction Type | Transfer |
| Record Updated | Nov 26, 2020 |
| Title Company | PLACER TITLE COMPANY, PLACER TITLE CO. |
| Amount | Amount Recorded |
|---|---|
| Tax | $3,509.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 145 FIRESTONE DR WALNUT CREEK CA 945983659, WALNUT CREEK, CA 94598-3659 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Walnut Creek City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $3,522,015 (+2%) Land $1,203,447 Building $2,318,568 | |
| 2025 | $38,918.00 (+3.88%) Homeowner's exemption | $3,452,956 (+4.04%) Land $1,179,850 Building $2,273,106 |
| 2023 | $37,464.00 (+0.88%) Homeowner's exemption | $3,318,876 Land $1,134,036 Building $2,184,840 |
| 2022 | $37,138.00 |
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 |
| Community Rating System | Class 8 (10% premium discount) |
| 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 | Moderate above 64% of the US · lower than 60% of California |
|---|---|
| Wildfire Likelihood | 0.2% 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 | CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2022 |
| Lead | Under 1 ppb (2026–2028) 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 104 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Astound Broadband Cable | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL | 100 / 20 |
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