Contra Costa County property record for 4342 Wallaby Ct, Antioch, CA 94531 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,664 sqft · built 1994 |
| Lot Size | 0.238 acres (10,385 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $220,000 (Oct 2009) |
| Tax Bill | $3,699 (2025) |
| Deeds & Mortgages | Aug 2020 Mortgage Feb 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 053-450-030-1 |
| Primary APN | 053-450-030-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,664 sqft Living Area |
| 1st Floor Area | 904 sqft |
| 2nd Floor Area | 760 sqft |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 1994 |
| Lot Area | 10,385 sqft (0.238 acres) |
| Garage Type | Attached |
| Garage Area | 429 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 4342 WALLABY CT |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-7797 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T7281 L570 |
| Legal Subdivision | SUBDIVISION 7281 |
| Legal Tract | 7281 |
| Legal Lot Number | 570 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 355110 |
Source: Contra Costa County records · APN 053-450-030-1
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 | 4342 WALLABY CT, ANTIOCH, CA 94531-7797 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Aug 13, 2020 | Deed of Trust, Mortgage · VA Mortgage UNITED WHOLESALE MORTGAGE |
| Feb 22, 2019 | Deed of Trust, Mortgage · VA Mortgage LOWER |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 20, 2009 · Amount on Record |
| Deed Sale | Oct 20, 2009 · Amount on Record |
| Prior Sale | Aug 17, 2009 · Amount on Record |
| Deed Document Number | 2009245386 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4342 WALLABY CT, ANTIOCH, CA 94531-7797 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000170019 |
|---|---|
| Date | Aug 13, 2020 |
| Instrument | 2020-170019 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | VA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 01, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4342 WALLABY CT, ANTIOCH, CA 94531-7797 |
| Document Number | 0000028791 |
| Instrument Date | Feb 22, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Mar 13, 2019 |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 4342 WALLABY CT ANTIOCH CA 945317797, ANTIOCH, CA 94531-7797 |
| Document Number | 0000028791 |
|---|---|
| Date | Mar 04, 2019 |
| Instrument | 28791 |
| Name | LOWER |
|---|---|
| Address | COLUMBIA, MD 21044 |
| Type | VA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Mar 03, 2049 |
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 | $289,644 (+2%) Land $39,491 Building $250,153 | |
| 2025 | $3,699.00 (+6.38%) Homeowner's exemption | $283,966 (+4.04%) Land $38,717 Building $245,249 |
| 2023 | $3,477.00 (+1.43%) Homeowner's exemption | $272,941 Land $37,214 Building $235,727 |
| 2022 | $3,428.00 |
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 | Low above 1% of the US · above 1% of California |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
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 577 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: T-Mobile USA, AT&T, Unwired. Availability varies by address; speeds are provider-advertised maximums, not measured.
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