Contra Costa County property record for 3321 G St, Antioch, CA 94509 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,395 sqft · built 1976 |
| Lot Size | 0.142 acres (6,200 sqft) |
| Owner | Company Name on File |
| Last Sale | $250,000 (Dec 2007) |
| Tax Bill | $4,246 (2025) |
| Deeds & Mortgages | Jun 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 071-331-012-6 |
| Primary APN | 071-331-012-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,395 sqft Living Area |
| 1st Floor Area | 1,155 sqft |
| 2nd Floor Area | 240 sqft |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1978 |
| Lot Area | 6,200 sqft (0.142 acres) |
| Garage Type | Attached |
| Garage Area | 515 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 3321 G ST |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-5927 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T04304 L0510 B EX MR |
| Legal Subdivision | ANTIOCH |
| Legal Tract | 04304 |
| Legal Lot Number | 510 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 307101 |
Source: Contra Costa County records · APN 071-331-012-6
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 | Company Name on File |
|---|---|
| Mailing Address | 19771 CAMINO DEL APARICIO, FIDDLETOWN, CA 95629-9620 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 11, 2007 · Amount on Record |
| Deed Sale | Dec 11, 2007 · Amount on Record |
| Prior Sale | Apr 05, 2007 · Amount on Record |
| Deed Document Number | 2007334740 |
| Last Transfer Date | Dec 16, 2013 |
| Transfer Doc | 0000292869 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3321 G ST, ANTIOCH, CA 94509-5927 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 19771 CAMINO DEL APARICIO, FIDDLETOWN, CA 95629-9620 |
| Document Number | 0000178604 |
|---|---|
| Date | Jun 21, 2021 |
| Instrument | 2021-178604 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Mortgage Company |
| Address | FOOTHILL RANCH, CA 92610 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 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 | $334,928 (+2%) Land $66,982 Building $267,946 | |
| 2025 | $4,246.00 (+5.41%) | $328,362 (+4.04%) Land $65,669 Building $262,693 |
| 2023 | $4,028.00 (+1.54%) | $315,614 Land $63,120 Building $252,494 |
| 2022 | $3,967.00 |
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 |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Wildfire Risk | Low above 34% of the US · above 20% of California |
|---|---|
| Wildfire Likelihood | About 1 in 2,564 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 582 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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