Contra Costa County property record for 265 Brownstone Rd, Oakley, CA 94561 · Last verified July 2026
| Property Type | Federal Property (Exempt) |
|---|---|
| Lot Size | 2.42 acres (105,850 sqft) |
| Owner | Company Name on File |
| Last Sale | $11,250,000 (Nov 2007) |
| Tax Bill | $77 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 034-200-017-1 |
| Primary APN | 034-200-017-1 |
|---|---|
| Alternative APN |
|
| Lot Area | 105,850 sqft |
|---|
| Street Address | 265 BROWNSTONE RD |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-5901 |
| Property Category | Public Works |
| Property Type | Public Works > Federal Property (Exempt) |
| Legal Description | PCL MAP 64 PG 15 POR PCL A EX MR |
| Legal Tract | 64PM15 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 303104 |
Source: Contra Costa County records · APN 034-200-017-1
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 | 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 |
| Prior Sale | Mar 29, 2005 · Amount on Record |
| Deed Document Number | 2007326719 |
| Record Updated | 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 | $1,455,006 (+2%) Land $1,455,006 | |
| 2025 | $77.00 | $1,426,477 (+4.04%) Land $1,426,477 |
| 2023 | $77.00 | $1,371,086 Land $1,371,086 |
| 2022 | $77.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133031041, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Low above 2% of the US · above 2% of California |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 163 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 2,000 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures