Contra Costa County property record for 4458 Sandmound Blvd, Oakley, CA 94561 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,080 sqft · built 1955 |
| Lot Size | 0.198 acres (8,619 sqft) |
| Owner | Company Name on File |
| Last Sale | $285,000 (Sep 2015) |
| Tax Bill | $5,958 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 032-240-019-3 |
| Primary APN | 032-240-019-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,080 sqft Living Area |
| 1st Floor Area | 1,293 sqft |
| Basement Area | 787 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 2005 |
| Architectural Style | Traditional |
| Exterior Material | Composition/Composite |
| Roof Material | Composition Shingle |
| Lot Area | 8,619 sqft (0.198 acres) |
| View / Lot | Waterfront |
| Garage Type | Attached |
| Garage Area | 527 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Wall Unit |
|---|---|
| Heating System | Baseboard |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 4458 SANDMOUND BLVD |
|---|---|
| City | OAKLEY |
| State | CA |
| Zip | 94561-5025 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SANDMOUND TRACT LOT 13 EX MR |
| Legal Subdivision | SANDMOUND |
| Legal Lot Number | 13 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3034 |
| Census Tract | 301000 |
Source: Contra Costa County records · APN 032-240-019-3
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 | 9671 DEER VALLEY RD, BRENTWOOD, CA 94513-4907 |
| Owner Type | Company |
| Vesting | Partnership |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 03, 2015 · Amount on Record |
| Deed Sale | Sep 03, 2015 · Amount on Record |
| Deed Document Number | 2015184587 |
| 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 |
| 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 | $413,758 (+2%) Land $120,744 Building $293,014 | |
| 2025 | $5,958.00 (+3.56%) | $405,646 (+4.04%) Land $118,377 Building $287,269 |
| 2023 | $5,753.00 (+1.14%) | $389,896 Land $113,781 Building $276,115 |
| 2022 | $5,688.00 |
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 AE |
|---|---|
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Special Flood Hazard Area | Yes |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Floodway | No |
| Base Flood Elevation | 9.0 ft |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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