Contra Costa County property record for 42 E 13th St, Antioch, CA 94509 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 843 sqft · built 1943 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $395,000 (Apr 2021) |
| Tax Bill | $5,350 (2025) |
| Deeds & Mortgages | Apr 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 065-075-011 |
| Primary APN | 065-075-011 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 843 sqft Living Area |
| 1st Floor Area | 843 sqft |
| Year Built | Built 1943 |
|---|---|
| Effective Year Built | Effective 1943 |
| Lot Area | 5,000 sqft (0.115 acres) |
| Garage Type | Attached |
| Garage Area | 247 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 42 E 13TH ST |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-1847 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | COLUMBIA ORCHARDS LOT 40 |
| Legal Subdivision | COLUMBIA ORCHARDS |
| Legal Lot Number | 40 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 306003 |
Source: Contra Costa County records · APN 065-075-011
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 42 E 13TH ST, ANTIOCH, CA 94509-1847 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 22, 2021 · Amount on Record |
| Deed Sale | Apr 22, 2021 · Amount on Record |
| Prior Sale | Nov 10, 2009 · Amount on Record |
| Deed Document Number | 2021121294 |
| Prior Transfer Date | Jun 02, 2015 |
| Prior Transfer Doc | 0000115695 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 22, 2021 |
| Property Address | 42 E 13TH ST, ANTIOCH, CA 94509-1847 |
| Document Number | 0000121294 |
| Map Reference | MB 25 PG 853 |
| Instrument Date | Apr 08, 2021 |
| Instrument | 2021-121294 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 42 E 13TH ST, ANTIOCH, CA 94509-1847 |
| Document Number | 0000121295 |
|---|---|
| Date | Apr 22, 2021 |
| Instrument | 2021-121295 |
| Name | COMMERCE HOME MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | VA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2051 |
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 | $436,108 (+2%) Land $264,977 Building $171,131 | |
| 2025 | $5,350.00 (+5.19%) | $427,558 (+4.04%) Land $259,782 Building $167,776 |
| 2023 | $5,086.00 (-26.31%) | $410,958 Land $249,696 Building $161,262 |
| 2022 | $6,902.00 |
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 |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | 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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 593 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Unwired | Fixed Wireless | 300 / 25 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: AT&T, Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
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