Contra Costa County property record for 203 1/2 Hillside Rd, Antioch, CA 94509 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,990 sqft · built 2002 |
| Lot Size | 0.298 acres (12,978 sqft) |
| Owner | Individual Name on File |
| Last Sale | $590,000 (Dec 2017) |
| Tax Bill | $8,000 (2025) |
| Deeds & Mortgages | Dec 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 068-201-058-2 |
| Primary APN | 068-201-058-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Building Area | 2,990 sqft Living Area |
| 1st Floor Area | 2,148 sqft 1st Floor |
| 2nd Floor Area | 842 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 2002 |
|---|---|
| Effective Year Built | Effective 2007 |
| Lot Area | 12,978 sqft (0.298 acres) |
| Parking Spaces | 3 Parking Spaces |
| Garage Type | Attached |
| Garage Area | 793 sqft Garage |
| Cooling System | Central |
|---|
| Street Address | 203 1/2 HILLSIDE RD |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-4931 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PCL MAP 68 PG 5 PCL B |
| Legal Subdivision | TREGALLAS RIVER VIEW |
| Legal Tract | 68PM5 |
| Legal Lot Number | 12 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 1 |
| Census Block | 1024 |
| Census Tract | 308001 |
Source: Contra Costa County records · APN 068-201-058-2
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 | Individual Name on File |
|---|---|
| Mailing Address | 203 1/2 HILLSIDE RD, ANTIOCH, CA 94509-4931 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 20, 2017 · Amount on Record |
| Deed Sale | Dec 20, 2017 · Amount on Record |
| Prior Sale | Aug 28, 2008 · Amount on Record |
| Deed Document Number | 2017238585 |
| Prior Transfer Date | May 15, 2009 |
| Prior Transfer Doc | 0000113432 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 20, 2017 |
| Property Address | 203 1/2 HILLSIDE RD, ANTIOCH, CA 94509-4931 |
| Document Number | 0000238585 |
| Instrument Date | Dec 18, 2017 |
| Instrument | 238585 |
| Transaction Type | Transfer |
| Record Updated | Jan 03, 2018 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $649.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 203 1/2 HILLSIDE RD ANTIOCH CA 945094931, ANTIOCH, CA 94509-4931 |
| Document Number | 238586 |
|---|---|
| Date | Dec 20, 2017 |
| Instrument | 238586 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional with PMI |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 19, 2047 |
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 | $684,741 (+2%) Land $156,676 Building $528,065 | |
| 2025 | $8,000.00 (+4.95%) Homeowner's exemption | $671,315 (+4.04%) Land $153,604 Building $517,711 |
| 2023 | $7,623.00 (+1.65%) Homeowner's exemption | $645,249 Land $147,641 Building $497,608 |
| 2022 | $7,499.00 |
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.
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