Contra Costa County property record for 30 E 15th St, Antioch, CA 94509 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1952 |
| Square Footage | 1,952 sqft Living Area |
| Lot Size | 10,430 sqft (0.239 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $180,000 (2010) |
| Tax Bill | $3,173.00 (2025) |
| Primary APN | 065-182-003-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Building Area | 1,952 sqft Living Area |
| 1st Floor | 1,952 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Lot Area | 10,430 sqft (0.239 acres) |
| Parking Spaces | 4 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 1,126 sqft Garage |
| Heating System | Central Heating |
|---|
| Street Address | 30 E 15TH ST |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-2453 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | STAMM SUBN LOT 17 |
| Legal Subdivision | STAMM SUB |
| Legal Lot Number | 17 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | ANTIOCH-PITTSBURG |
| Census Blockgroup | 1 |
| Census Block | 1013 |
| Census Tract | 306003 |
Source: Contra Costa County records · APN 065-182-003-7
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 | 30 E 15TH ST, ANTIOCH, CA 94509-2453 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Single Person or Individual |
| Date | Document |
|---|---|
| Jan 05, 2026 | Deed of Trust, Mortgage · Commercial Mortgage CITY OF ANTIOCH |
| Jul 19, 2022 | Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 15, 2010 · Amount on Record |
| Deed Sale | Jun 15, 2010 · Amount on Record |
| Prior Sale | Apr 06, 2010 · Amount on Record |
| Deed Doc Number | 2010118373 |
| Prior Transfer Date | Aug 25, 1998 |
| Prior Transfer Doc | 0000098071 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 30 E 15TH ST, ANTIOCH, CA 94509-2453 |
| Transaction Type | Mortgage |
| Record Updated | Jan 14, 2026 |
| Title Company | PRIOR TITLE, PRIORITY TITLE |
| Name | Verified Name |
|---|---|
| Address | 30 E 15TH ST, ANTIOCH, CA 94509-2453 |
| Document Number | 0000000626 |
|---|---|
| Date | Jan 05, 2026 |
| Instrument | 2026- 000626 |
| Name | CITY OF ANTIOCH |
|---|---|
| Type | Private Party |
| Address | PO BOX 5007, ANTIOCH, CA 94531 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 30 E 15TH ST, ANTIOCH, CA 94509-2453 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Name | Verified Name |
|---|---|
| Address | 30 E 15TH ST, ANTIOCH, CA 94509-2453 |
| Document Number | 0000115013 |
|---|---|
| Date | Jul 19, 2022 |
| Instrument | 2022-115013 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2052 |
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 | $236,979 (+2%) Land $39,491 Building $197,488 | |
| 2025 | $3,173.00 (+5.77%) | $232,333 (+4.04%) Land $38,717 Building $193,616 |
| 2023 | $3,000.00 (+1.45%) | $223,313 Land $37,214 Building $186,099 |
| 2022 | $2,957.00 |
30 E 15th St is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Contra Costa County (06013C), updated October 12, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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