Contra Costa County property record for 24 W 16th St, Antioch, CA 94509 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,816 sqft · built 1947 |
| Lot Size | 0.123 acres (5,350 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $530,000 (Mar 2021) |
| Tax Bill | $6,989 (2025) |
| Deeds & Mortgages | Mar 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 067-242-006-4 |
| Primary APN | 067-242-006-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,816 sqft Living Area |
| 1st Floor Area | 1,214 sqft |
| 2nd Floor Area | 602 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1957 |
| Lot Area | 5,350 sqft (0.123 acres) |
| Garage Type | Attached |
| Garage Area | 280 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Wall Unit |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 24 W 16TH ST |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-2341 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ROSA ADDN LOT 28 |
| Legal Subdivision | ROSA ADD |
| Legal Lot Number | 28 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 306003 |
Source: Contra Costa County records · APN 067-242-006-4
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 | 24 W 16TH ST, ANTIOCH, CA 94509-2341 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 12, 2021 · Amount on Record |
| Deed Sale | Mar 12, 2021 · Amount on Record |
| Prior Sale | Mar 03, 2016 · Amount on Record |
| Deed Document Number | 202175096 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 12, 2021 |
| Property Address | 24 W 16TH ST, ANTIOCH, CA 94509-2341 |
| Document Number | 0000075096 |
| Map Reference | MB 23 PG 709 |
| Instrument Date | Feb 23, 2021 |
| Instrument | 2021-075096 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 24 W 16TH ST, ANTIOCH, CA 94509-2341 |
| Document Number | 0000075097 |
|---|---|
| Date | Mar 12, 2021 |
| Instrument | 2021-075097 |
| Name | AMERICAN FINANCIAL NETWORK INC |
|---|---|
| Type | Funding / Finance Company |
| Address | ANTIOCH, CA 94509 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 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 | $585,160 (+2%) Land $264,977 Building $320,183 | |
| 2025 | $6,989.00 (+4.97%) | $573,687 (+4.04%) Land $259,782 Building $313,905 |
| 2023 | $6,658.00 (+1.62%) | $551,412 Land $249,696 Building $301,716 |
| 2022 | $6,552.00 |
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 754 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 |
May also be available at this address: AT&T, Verizon, T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.
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