Contra Costa County property record for 3435 Serpentine Dr, Antioch, CA 94509 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1981 |
| Square Footage | 1,469 sqft Living Area |
| Lot Size | 8,625 sqft (0.198 acres) |
| Garage | Attached, 472 sqft |
| Last Sale | $298,000 (2014) |
| Tax Bill | $4,659.00 (2025) |
Source: Contra Costa County records · APN 068-563-004-8
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 | 3240 ELVIA ST, LAFAYETTE, CA 94549-1946 |
| Owner Type | Owner is a Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Apr 10, 2014 · Amount on Record |
| Deed Sale | Apr 10, 2014 · Amount on Record |
| Prior Sale | Sep 15, 2010 · Amount on Record |
| Deed Doc Number | 201455120 |
| Prior Transfer Date | Jul 02, 2007 |
| Prior Transfer Doc | 0000197408 |
| 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 | Antioch City |
| Unified School District | Antioch Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $372,602 (+2%) Land $106,277 Building $266,325 | |
| 2025 | $4,659.00 (+5.31%) | $365,297 (+4.04%) Land $104,194 Building $261,103 |
| 2023 | $4,424.00 (+1.54%) | $351,114 Land $100,149 Building $250,965 |
| 2022 | $4,357.00 |
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 | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| 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.
| Primary APN | 068-563-004-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 1,469 sqft Living Area |
| 1st Floor | 1,469 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1981 |
| Lot Area | 8,625 sqft (0.198 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 472 sqft Garage |
| Heating System | Central Heating |
|---|
| Street Address | 3435 SERPENTINE DR |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-5182 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T05510 L0618 B EX 1/2 MR |
| Legal Tract | 05510 |
| Legal Lot Number | 618 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | ANTIOCH-PITTSBURG |
| Census Blockgroup | 2 |
| Census Block | 2015 |
| Census Tract | 308001 |
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