Contra Costa County property record for 1300 W 8th St, Antioch, CA 94509
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,294 sqft · built 1947 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $3,723 (2025) |
| Deeds & Mortgages | Jul 2019 Mortgage Jul 2019 Transfer |
| Flood Zone | Zone X (moderate risk) |
| APN | 066-221-034-3 |
| Primary APN | 066-221-034-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,294 sqft Living Area |
| 1st Floor Area | 1,294 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Bungalow |
| Exterior Material | Other |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 5,000 sqft (0.115 acres) |
| Lot Dimensions | 100 ft deep x 50 ft wide |
| Garage Type | Attached |
| Garage Area | 210 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Evaporative |
|---|---|
| Heating System | Floor/Wall Furnace |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 1300 W 8TH ST |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-1070 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | WESTERN SUBN LOT 12A BLK 78 |
| Legal Subdivision | WESTERN SUB |
| Legal Block | 78 |
| Legal Lot Number | 12A |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 5 |
| Census Block | 5017 |
| Census Tract | 305000 |
Source: Contra Costa County records, as of October 9, 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 Record |
|---|---|
| Mailing Address | 1300 W 8TH ST, ANTIOCH, CA 94509-1070 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Sole Owner |
| Date | Document |
|---|---|
| Jul 9, 2019 | Quit Claim Deed, Transfer · FHA Mortgage LADERA LNDG |
| Jul 9, 2019 | Quit Claim Deed, Transfer UNISOURCE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 9, 2019 |
| Deed Sale | Jul 9, 2019 |
| Prior Sale | Apr 29, 2015 · Amount on Record |
| Deed Document Number | 2019105227 |
| Prior Transfer Date | Jun 24, 2019 |
| Prior Transfer Doc | 0000105227 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 9, 2019 |
| Property Address | 1300 W 8TH ST, ANTIOCH, CA 94509-1070 |
| Document Number | 0000105227 |
| Instrument Date | Jun 24, 2019 |
| Instrument | 105227 |
| Transaction Type | Transfer |
| Record Updated | Jul 17, 2019 |
| Title Company | UNISOURCE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 1300 W 8TH ST ANTIOCH CA 945091070, ANTIOCH, CA 94509-1070 |
| Document Number | 105228 |
|---|---|
| Date | Jul 9, 2019 |
| Instrument | 105228 |
| Name | LADERA LNDG |
|---|---|
| Address | LADERA RANCH, CA 92694 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 8, 2049 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 9, 2019 |
| Property Address | 1300 W 8TH ST, ANTIOCH, CA 94509-1070 |
| Document Number | 0000105226 |
| Instrument Date | Jun 24, 2019 |
| Instrument | 105226 |
| Transaction Type | Transfer |
| Record Updated | Jul 17, 2019 |
| Title Company | UNISOURCE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 1300 W 8TH ST ANTIOCH CA 945091070, ANTIOCH, CA 94509-1070 |
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 | $294,200 (+2%) Land $140,970 Building $153,230 | |
| 2025 | $3,723.00 (+5.65%) Homeowner's exemption | $288,432 (+4.04%) Land $138,206 Building $150,226 |
| 2023 | $3,524.00 (+1.53%) Homeowner's exemption | $277,235 Land $132,841 Building $144,394 |
| 2022 | $3,471.00 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 16 policies |
| Nearby Flood Policies | 16 in force |
| Nearby Flood Claims | 47 (1982–2022) |
| Claims Outside the SFHA | 15 of 47 |
| Most Recent Claim | Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land 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 372 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
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