Contra Costa County property record for 275 Brownstone Rd, Oakley, CA 94561 · Last verified July 2026
| Property Type | Public Works > Federal Property (Exempt) |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1973 |
| Square Footage | 3,338 sqft Gross Area |
| Lot Size | 5.76 acres |
| Garage | 886 sqft |
| Last Sale | $11,250,000 (2007) |
| Tax Bill | $95.00 (2025) |
| Primary APN | 034-200-025-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Building Area | 3,338 sqft Gross Area |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1973 |
| Lot Area | 251,341 sqft |
| Parking Spaces | 2 Parking Spaces |
| Garage Area | 886 sqft Garage |
| Heating System | Central Heating |
|---|
| Street Address | 275 BROWNSTONE RD |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-5901 |
| Property Usage | Land which may be one of the following: Public spaces (i.e. parks and beaches), public buildings (i.e. schools, hospitals, courthouse), public services (i.e. water treatment, electrical grid/product, dams) Property Usage |
| Type | Public Works > Federal Property (Exempt) |
| Legal Description | PCL MAP 64 PG 15 POR PCL A & TR ADJ |
| Legal Tract | 64PM15 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | EAST CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1000 |
| Census Tract | 303104 |
Source: Contra Costa County records · APN 034-200-025-4
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 | Company Name on File |
|---|---|
| Mailing Address | 91 MERCEDES LN, OAKLEY, CA 94561-4617 |
| Owner Type | Owner is a Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 30, 2007 · Amount on Record |
| Deed Sale | Nov 30, 2007 · Amount on Record |
| Deed Doc Number | 2007326719 |
| 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 | $3,455,317 (+2%) Land $3,455,317 | |
| 2025 | $95.00 | $3,387,566 (+4.04%) Land $3,387,566 |
| 2023 | $95.00 | $3,256,024 Land $3,256,024 |
| 2022 | $95.00 |
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