Contra Costa County property record for 21 Grapevine Ct, Oakley, CA 94561 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 2024 |
| Square Footage | 2,093 sqft Living Area |
| Lot Size | 7,475 sqft (0.172 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $840,000 (2024) |
| Tax Bill | $12,633.00 (2025) |
| Primary APN | 034-590-004-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 2,093 sqft Living Area |
| 1st Floor | 2,093 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 2024 |
|---|---|
| Effective Year Built | Effective 2024 |
| Lot Area | 7,475 sqft (0.172 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 400 sqft Garage |
| Street Address | 21 GRAPEVINE CT |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-4227 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T8734 L4 |
| Legal Subdivision | STONEWOOD |
| Legal Tract | 8734 |
| Legal Lot Number | 4 |
| 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 034-590-004-7
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 | Individual Name on File |
|---|---|
| Mailing Address | 21 GRAPEVINE CT, OAKLEY, CA 94561-4227 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 27, 2024 · Amount on Record |
| Deed Sale | Dec 27, 2024 · Amount on Record |
| Deed Doc Number | 2024138132 |
| 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 | $856,800 (+2%) Land $178,500 Building $678,300 | |
| 2025 | $12,633.00 (+245.54%) | $840,000 (+498.56%) Land $175,000 Building $665,000 |
| 2023 | $3,656.00 (+76.11%) | $140,336 Land $140,336 |
| 2022 | $2,076.00 |
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