Contra Costa County property record for 442 Cornish Ct, Oakley, CA 94561 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 1992 |
| Square Footage | 2,139 sqft Living Area |
| Lot Size | 5,863 sqft (0.135 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $250,000 (2012) |
| Tax Bill | $4,605.00 (2025) |
| Primary APN | 035-720-001-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 9 Rooms |
| Building Area | 2,139 sqft Living Area |
| 1st Floor | 1,079 sqft 1st Floor |
| 2nd Floor | 1,060 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Lot Area | 5,863 sqft (0.135 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 580 sqft Garage |
| Cooling System | Central Cooling |
|---|
| Street Address | 442 CORNISH CT |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-1942 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T7164 L1 |
| Legal Tract | 7164 |
| Legal Lot Number | 1 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | EAST CONTRA COSTA |
| Census Blockgroup | 3 |
| Census Block | 3011 |
| Census Tract | 302005 |
Source: Contra Costa County records · APN 035-720-001-3
Assessment roll updated July 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 442 CORNISH CT, OAKLEY, CA 94561-1942 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 29, 2012 · Amount on Record |
| Deed Sale | Mar 29, 2012 · Amount on Record |
| Deed Doc Number | 201271881 |
| Prior Transfer Date | May 09, 2011 |
| Prior Transfer Doc | 0000094879 |
| Record Refreshed | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $320,281 (+2%) Land $44,835 Building $275,446 | |
| 2025 | $4,605.00 (+2.79%) | $314,002 (+4.04%) Land $43,956 Building $270,046 |
| 2023 | $4,480.00 (+0.72%) | $301,810 Land $42,250 Building $259,560 |
| 2022 | $4,448.00 |
442 Cornish Ct is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Contra Costa County (06013C), updated October 12, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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