Contra Costa County property record for 40 Grapevine Ct, Oakley, CA 94561 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 4 Baths |
| Year Built | Built 2024 |
| Square Footage | 2,969 sqft Living Area |
| Lot Size | 6,949 sqft (0.16 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $867,000 (2025) |
| Tax Bill | $12,480.00 (2025) |
| Primary APN | 034-590-010-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 11 Rooms |
| Building Area | 2,969 sqft Living Area |
| 1st Floor | 1,346 sqft 1st Floor |
| 2nd Floor | 1,623 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 2024 |
|---|---|
| Effective Year Built | Effective 2024 |
| Lot Area | 6,949 sqft (0.16 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 563 sqft Garage |
| Street Address | 40 GRAPEVINE CT |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-4227 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T8734 L10 |
| Legal Subdivision | STONEWOOD |
| Legal Tract | 8734 |
| Legal Lot Number | 10 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | EAST CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1004 |
| Census Tract | 302007 |
Source: Contra Costa County records · APN 034-590-010-4
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 | 40 GRAPEVINE CT, OAKLEY, CA 94561-4227 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Community Property |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 23, 2025 · Amount on Record |
| Deed Sale | Apr 23, 2025 · Amount on Record |
| Deed Doc Number | 202538537 |
| 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 and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $884,340 (+7.06%) Land $178,500 Building $705,840 | |
| 2025 | $12,480.00 (+355.47%) | $826,004 (+488.59%) Land $146,004 Building $680,000 |
| 2023 | $2,740.00 (+31.98%) | $140,336 Land $140,336 |
| 2022 | $2,076.00 |
40 Grapevine 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 |
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
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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