Contra Costa County property record for 412 Agate Ct, Antioch, CA 94509 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,046 sqft · built 1986 |
| Lot Size | 0.182 acres (7,931 sqft) |
| Owner | Individual Name on File |
| Last Sale | $179,000 (Dec 1996) |
| Tax Bill | $3,870 (2025) |
| Deeds & Mortgages | Dec 2018 Mortgage Apr 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 072-231-007-5 |
| Primary APN | 072-231-007-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,046 sqft Living Area |
| Gross Area | 2,709 sqft |
| 1st Floor Area | 1,064 sqft |
| 2nd Floor Area | 982 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | Traditional |
| Exterior Material | Wood Siding |
| Roof Material | Wood Shingle |
| Lot Area | 7,931 sqft (0.182 acres) |
| Garage Type | Attached |
| Garage Area | 663 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 412 AGATE CT |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-6913 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T05614 L0022 B EX MR |
| Legal Subdivision | SUBDIVISION 5614 |
| Legal Tract | 05614 |
| Legal Lot Number | 22 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 355109 |
Source: Contra Costa County records · APN 072-231-007-5
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 | 412 AGATE CT, ANTIOCH, CA 94509-6913 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Dec 22, 2018 | Deed of Trust, Mortgage · Conventional Mortgage SECURE ONE CAP |
| Apr 27, 2017 | Deed of Trust, Mortgage · Conventional Mortgage CASHCALL |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 20, 1996 · Amount on Record |
| Deed Sale | Dec 20, 1996 · Amount on Record |
| Prior Sale | Aug 07, 1996 · Amount on Record |
| Deed Document Number | 1996236369 |
| Last Transfer Date | Sep 19, 2014 |
| Transfer Doc | 0000214751 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 412 AGATE CT, ANTIOCH, CA 94509-6913 |
| Document Number | 0000208317 |
| Instrument Date | Dec 22, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Jan 10, 2019 |
| Title Company | TICOR TITLE INSURANCE COMPANY, TICOR TITLE |
| Name | Verified Name |
|---|---|
| Address | 412 AGATE CT ANTIOCH CA 945096913, ANTIOCH, CA 94509-6913 |
| Document Number | 0000208317 |
|---|---|
| Date | Dec 31, 2018 |
| Instrument | 208317 |
| Name | SECURE ONE CAP |
|---|---|
| Type | Funding / Finance Company |
| Address | COSTA MESA, CA 92626 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 30, 2048 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 412 AGATE CT, ANTIOCH, CA 94509-6913 |
| Document Number | 0000078224 |
| Instrument Date | Apr 27, 2017 |
| Transaction Type | Mortgage |
| Record Updated | May 15, 2017 |
| Title Company | ORANGE COAST TITLE COMPANY, ORANGE COAST TITLE CO |
| Name | Verified Name |
|---|---|
| Address | 412 AGATE CT ANTIOCH CA 945096913, ANTIOCH, CA 94509-6913 |
| Document Number | 0000078224 |
|---|---|
| Date | May 05, 2017 |
| Instrument | 78224 |
| Name | CASHCALL |
|---|---|
| Type | Funding / Finance Company |
| Address | ANAHEIM, CA 92801 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 04, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 6.62% |
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 | $297,334 (+2%) Land $52,311 Building $245,023 | |
| 2025 | $3,870.00 (+5.48%) | $291,505 (+4.04%) Land $51,286 Building $240,219 |
| 2023 | $3,669.00 (+1.49%) | $280,188 Land $49,296 Building $230,892 |
| 2022 | $3,615.00 |
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 |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | 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.
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