Contra Costa County property record for 3012 G St, Antioch, CA 94509
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,413 sqft · built 1980 |
| Lot Size | 0.179 acres (7,810 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $580,000 (Apr 2024) |
| Tax Bill | $7,189 (2025) |
| Deeds & Mortgages | Apr 2024 Sale & Second Mortgage Feb 2022 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 071-410-004-7 |
| Primary APN | 071-410-004-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,413 sqft Living Area |
| 1st Floor Area | 1,413 sqft |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1985 |
| Lot Area | 7,810 sqft (0.179 acres) |
| Garage Type | Attached |
| Garage Area | 451 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 3012 G ST |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-5538 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | T04698 L0004 B EX MR |
| Legal Subdivision | SUBDIVISION 4698 |
| Legal Tract | 04698 |
| Legal Lot Number | 4 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 307101 |
Source: Contra Costa County records, as of August 17, 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 Record |
|---|---|
| Mailing Address | 3012 G ST, ANTIOCH, CA 94509-5538 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Apr 19, 2024 | Grant Deed, Transfer · Stand-Alone Second Mortgage PARAMOUNT RESIDENTIAL MORTGAGE GROU |
| Feb 15, 2022 | Deed of Trust, Mortgage · Conventional Mortgage TITAN MUTUAL LENDING INC |
| Jun 8, 2020 | Intrafamily Transfer, Transfer FIRST AMERICAN TITLE COMPANY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 19, 2024 · Amount on Record |
| Deed Sale | Apr 19, 2024 · Amount on Record |
| Prior Sale | Jun 8, 2020 · Amount on Record |
| Deed Document Number | 202436667 |
| Prior Transfer Date | Jun 6, 2020 |
| Prior Transfer Doc | 0000109202 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 19, 2024 |
| Property Address | 3012 G ST, ANTIOCH, CA 94509-5538 |
| Document Number | 0000036667 |
| Map Reference | MB 202 PG 49 |
| Instrument Date | Apr 10, 2024 |
| Instrument | 2024-036667 |
| Transaction Type | Transfer |
| Record Updated | May 2, 2024 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| 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 | Community Property with Right of Survivorship |
| Address | 3012 G ST, ANTIOCH, CA 94509-5538 |
| Investor | Possibly a Property Investor |
| Document Number | 0000036669 |
|---|---|
| Date | Apr 19, 2024 |
| Instrument | 2024-036669 |
| Name | PARAMOUNT RESIDENTIAL MORTGAGE GROU |
|---|---|
| Type | Mortgage Company |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 362 Months |
| Due | Jun 16, 2054 |
| Document Number | 0000036668 |
|---|---|
| Date | Apr 19, 2024 |
| Instrument | 2024-036668 |
| Name | PARAMOUNT RESIDENTIAL MORTGAGE GROUP INC |
|---|---|
| Type | Mortgage Company |
| Address | CORONA, CA 92879 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 1, 2054 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3012 G ST, ANTIOCH, CA 94509-5538 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | WFG LENDER SERVICES |
| Name | Verified Name |
|---|---|
| Address | 3012 G ST, ANTIOCH, CA 94509-5538 |
| Document Number | 0000028527 |
|---|---|
| Date | Feb 15, 2022 |
| Instrument | 2022-028527 |
| Name | TITAN MUTUAL LENDING INC |
|---|---|
| Type | Mortgage Company |
| Address | IRVINE, CA 92602 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 1, 2052 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 8, 2020 |
| Property Address | 3012 G ST, ANTIOCH, CA 94509-5538 |
| Document Number | 0000109202 |
| Map Reference | MB 202 PG 49 |
| Instrument Date | Jun 6, 2020 |
| Instrument | 2020-109202 |
| Transaction Type | Transfer |
| Record Updated | Jul 27, 2021 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3012 G ST, ANTIOCH, CA 94509-5538 |
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 | $603,432 (+2%) Land $239,292 Building $364,140 | |
| 2025 | $7,189.00 (+31.09%) | $591,600 (+32.61%) Land $234,600 Building $357,000 |
| 2023 | $5,484.00 (+1.59%) | $446,117 Land $178,699 Building $267,418 |
| 2022 | $5,398.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 561 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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