Contra Costa County property record for 101 W 9th St, Antioch, CA 94509
| Property Type | Religious, Church, Worship (Synagogue, Temple, Parsonage) |
|---|---|
| Details | 2,724 sqft · built 1952 |
| Lot Size | 0.23 acres (10,000 sqft) |
| Owner | Company Name on File |
| Tax Bill | $525 (2025) |
| Deeds & Mortgages | Aug 2019 Construction Loan |
| Flood Zone | Zone X (minimal risk) |
| APN | 066-189-010-3 |
| Primary APN | 066-189-010-3 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 2,724 sqft Gross Area |
| 1st Floor Area | 2,724 sqft |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Lot Area | 10,000 sqft (0.23 acres) |
| Street Address | 101 W 9TH ST |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-1735 |
| Property Category | Other |
| Property Type | Other > Religious, Church, Worship (Synagogue, Temple, Parsonage) |
| Legal Description | TOWN OF ANTIOCH LOTS 1 & 2 BLK 110 |
| Legal Subdivision | ANTIOCH |
| Legal Block | 110 |
| Legal Lot Number | 1,2 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 1 |
| Census Block | 1018 |
| Census Tract | 305000 |
101 W 9th St is owned by a company that acquired it in September 2004.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 355 GELLERT BLVD, 235, DALY CITY, CA 94015-2627 |
| Owner Type | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Sep 7, 2004 |
| Transfer Doc | 0000366923 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 23, 2019 |
| Property Address | 101 W 9TH ST, ANTIOCH, CA 94509-1735 |
| Document Number | 0000135445 |
| Instrument Date | Aug 15, 2019 |
| Instrument | 2019-135445 |
| Transaction Type | Construction Loan |
| Record Updated | Nov 3, 2022 |
| Title Company | FIRST AMERICAN TITLE INS CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 355 GELLERT BLVD STE 235, 355, DALY CITY, CA 94015-2627 |
| Name | Verified Name |
|---|---|
| Address | 355 GELLERT BLVD STE 235, 235, DALY CITY, CA 94015-2627 |
| Document Number | 0000135446 |
|---|---|
| Date | Aug 23, 2019 |
| Instrument | 2019-135446 |
| Name | UNITED PENTECOSTAL CHURCH DEVELOPME |
|---|---|
| Type | Non-Lending Institution |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 241 Months |
| Due | Sep 1, 2039 |
The 2025 property tax bill for 101 W 9th St was $525 with an additional exemption.
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 | $514,249 (+2%) Land $167,325 Building $346,924 | |
| 2025 | $525.00 Additional exemption filed | $504,167 Land $164,045 Building $340,122 |
| 2023 | $318.00 (-80.56%) Additional exemption filed | $484,591 Land $157,676 Building $326,915 |
| 2022 | $1,636.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 101 W 9th St in Zone X, an area of minimal flood risk.
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.
The area around 101 W 9th St has no burnable land within ember reach, so its wildfire risk is not rated.
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 593 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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