Contra Costa County property record for 1004 Gatter Dr, Antioch, CA 94509
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,636 sqft · built 1980 |
| Lot Size | 0.2 acres (8,700 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $3,205 (2025) |
| Deeds & Mortgages | Dec 2022 Mortgage Jun 2017 Reverse Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 071-370-010-2 |
| Primary APN | 071-370-010-2 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,636 sqft Living Area |
| 1st Floor Area | 1,636 sqft |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1981 |
| Lot Area | 8,700 sqft (0.2 acres) |
| Garage Type | Attached |
| Garage Area | 441 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 1004 GATTER DR |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-5459 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | T04740 L0777 B EX MR |
| Legal Subdivision | SUBDIVISION 4740 |
| Legal Tract | 04740 |
| Legal Lot Number | 777 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 307101 |
Source: Contra Costa County assessment roll, APN 071-370-010-2, as of 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 Company Names on File |
|---|---|
| Mailing Address | 1004 GATTER DR, ANTIOCH, CA 94509-5459 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Date | Document |
|---|---|
| Dec 29, 2022 | Intrafamily Transfer, Transfer · VA Mortgage UNITED WHOLESALE MORTGAGE |
| Jun 28, 2017 | Deed of Trust, Mortgage · Reverse Mortgage SYNERGY ONE LENDING |
| Jun 21, 2017 | Deed of Trust, Mortgage · FHA Mortgage HUD-HOUSING/URBAN DEV |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 06, 2003 |
| Deed Sale | Oct 06, 2003 |
| Prior Sale | Mar 18, 1996 · Amount on Record |
| Deed Document Number | 2003499057 |
| Last Transfer Date | Dec 28, 2022 |
| Transfer Doc | 0000189023 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Dec 29, 2022 |
| Property Address | 1004 GATTER DR, ANTIOCH, CA 94509-5459 |
| Document Number | 0000189023 |
| Map Reference | MB 199 PG 5 |
| Instrument Date | Dec 28, 2022 |
| Instrument | 2022-189023 |
| Transaction Type | Transfer |
| Record Updated | Jan 06, 2023 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 1004 GATTER DR, ANTIOCH, CA 94509-5459 |
| Investor | Possibly a Property Investor |
| Document Number | 0000189024 |
|---|---|
| Date | Dec 29, 2022 |
| Instrument | 2022-189024 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | VA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 01, 2053 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1004 GATTER DR, ANTIOCH, CA 94509-5459 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATL TITLE GROUP |
| Name | Verified Name |
|---|
| Document Number | 0000116076 |
|---|---|
| Date | Jun 28, 2017 |
| Instrument | 2017-116076 |
| Name | SYNERGY ONE LENDING |
|---|---|
| Type | Lending Institution |
| Address | SAN DIEGO, CA 92108 |
| Type | Reverse Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.23% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Jul 01, 2018 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1004 GATTER DR, ANTIOCH, CA 94509-5459 |
| Document Number | 0000116077 |
| Instrument Date | Jun 21, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Nov 16, 2018 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATL AGENCY SOLUTION |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 1004 GATTER DR ANTIOCH CA 945095459, ANTIOCH, CA 94509-5459 |
| Document Number | 0000116077 |
|---|---|
| Date | Jun 28, 2017 |
| Instrument | 116077 |
| Name | HUD-HOUSING/URBAN DEV |
|---|---|
| Address | WASHINGTON, DC 20410 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.23% |
Source: Contra Costa County assessment roll as of 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 | $247,024 (+2%) Land $59,290 Building $187,734 | |
| 2025 | $3,205.00 (+5.88%) Homeowner's exemption | $242,181 (+4.04%) Land $58,128 Building $184,053 |
| 2023 | $3,027.00 (+1.51%) Homeowner's exemption | $232,779 Land $55,872 Building $176,907 |
| 2022 | $2,982.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), as of October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, 501 locations within half a mile, as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| AT&T DSL · Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Verizon.
Source: EPA Safe Drinking Water Information System, water system CA0710001, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF ANTIOCH serves 116,781 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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