Contra Costa County property record for 821 Bluestone Dr, Oakley, CA 94561 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.5 ba · 3,576 sqft · built 2015 |
| Lot Size | 0.151 acres (6,558 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $548,500 (Jun 2016) |
| Tax Bill | $13,171 (2025) |
| Flood Zone | Zone X (reduced by levee) |
| APN | 037-530-027-4 |
| Primary APN | 037-530-027-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 3,576 sqft Living Area |
| 1st Floor Area | 1,686 sqft |
| 2nd Floor Area | 1,890 sqft |
| Year Built | Built 2015 |
|---|---|
| Effective Year Built | Effective 2016 |
| Lot Area | 6,558 sqft (0.151 acres) |
| Garage Type | Attached |
| Garage Area | 678 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 821 BLUESTONE DR |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-3066 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T9032 L27 |
| Legal Subdivision | EMERSON RANCH NBRHD I |
| Legal Tract | 9032 |
| Legal Lot Number | 27 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1022 |
| Census Tract | 302011 |
Source: Contra Costa County records · APN 037-530-027-4
Assessment roll updated July 14, 2026 · Last verified August 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 | 821 BLUESTONE DR, OAKLEY, CA 94561-3066 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 24, 2016 · Amount on Record |
| Deed Sale | Jun 24, 2016 · Amount on Record |
| Deed Document Number | 2016123756 |
| Record Updated | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 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 | $662,172 (+2%) Land $108,669 Building $553,503 | |
| 2025 | $13,171.00 (+3.25%) | $649,189 (+4.04%) Land $106,539 Building $542,650 |
| 2023 | $12,757.00 (+1.92%) | $623,981 Land $102,402 Building $521,579 |
| 2022 | $12,517.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Reduced by levee depends on levee performance |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Wildfire Risk | Moderate above 67% of the US · above 42% of California |
|---|---|
| Wildfire Likelihood | About 1 in 455 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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