Contra Costa County property record for 2420 Robles Dr, Antioch, CA 94509
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,481 sqft · built 1985 |
| Lot Size | 0.162 acres (7,040 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $259,000 (Jul 2016) |
| Tax Bill | $3,936 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 075-381-006-8 |
| Primary APN | 075-381-006-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,481 sqft Living Area |
| 1st Floor Area | 1,481 sqft |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1986 |
| Lot Area | 7,040 sqft (0.162 acres) |
| Garage Type | Attached |
| Garage Area | 521 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 2420 ROBLES DR |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-6426 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | T05548 L0678 B EX 1/2 MR |
| Legal Tract | 05548 |
| Legal Lot Number | 678 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | TASSAJARA |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 355107 |
Source: Contra Costa County records, as of July 14, 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 Record |
|---|---|
| Mailing Address | 2420 ROBLES DR, ANTIOCH, CA 94509-6426 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 28, 2016 · Amount on Record |
| Deed Sale | Jul 28, 2016 · Amount on Record |
| Prior Sale | May 22, 1998 · Amount on Record |
| Deed Document Number | 2016150368 |
| Last Transfer Date | Oct 22, 2016 |
| Transfer Doc | 0000224495 |
| Record Updated | Sep 20, 2026 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Antioch City |
| Unified School District | Antioch Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $306,594 (+2%) Land $100,619 Building $205,975 | |
| 2025 | $3,936.00 (+5.49%) | $300,584 (+4.04%) Land $98,647 Building $201,937 |
| 2023 | $3,731.00 (+1.5%) | $288,914 Land $94,817 Building $194,097 |
| 2022 | $3,676.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 62% of the US · lower than 77% of California |
|---|---|
| Wildfire Likelihood | 0.06% annual chance |
| Exposure | Indirect within ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF ANTIOCH serves 116,781 people · EPA ID CA0710001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2024 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 640 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T DSL | 100 / 20 |
May also be available: T-Mobile, Unwired, Verizon.
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