Contra Costa County property record for 1818 A St, Antioch, CA 94509
| Property Type | Regional Shopping Center, Mall |
|---|---|
| Details | 21,162 sqft · built 1957 |
| Lot Size | 1.14 acres (49,701 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $19,013 (2025) |
| Deeds & Mortgages | Dec 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 067-251-014-6 |
| Primary APN | 067-251-014-6 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 21,162 sqft Gross Area |
| 1st Floor Area | 21,162 sqft |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Lot Area | 49,701 sqft |
| Street Address | 1818 A ST |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-2602 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Regional Shopping Center, Mall |
| Legal Description | WILLS ADDN POR LOT 7 & TR ADJ |
| Legal Subdivision | WILLS ADD |
| Legal Lot Number | 7 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 2 |
| Census Block | 2015 |
| Census Tract | 305000 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 1952 CAMDEN AVE, 104, SAN JOSE, CA 95124-2816 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jan 16, 2002 |
| Transfer Doc | 0000022120 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1818 A ST, ANTIOCH, CA 94509-2602 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000349563 |
|---|---|
| Date | Dec 30, 2021 |
| Instrument | 2021-349563 |
| Name | LOGIX FCU |
|---|---|
| Type | Credit Union |
| Address | VALENCIA, CA 91355 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 61 Months |
| Due | Jan 1, 2027 |
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 | $839,296 (+2%) Land $602,732 Building $236,564 | |
| 2025 | $19,013.00 (+19.26%) | $822,840 (+4.04%) Land $590,914 Building $231,926 |
| 2023 | $15,942.00 (+6.4%) | $790,890 Land $567,969 Building $222,921 |
| 2022 | $14,983.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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 | 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 754 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: T-Mobile, Verizon.
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