Contra Costa County property record for 5105 Trailridge Ct, Antioch, CA 94531 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,254 sqft · built 1998 |
| Lot Size | 0.158 acres (6,870 sqft) |
| Owner | Individual Name on File |
| Last Sale | $245,000 (Mar 2010) |
| Tax Bill | $3,961 (2025) |
| Deeds & Mortgages | Oct 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 055-320-008 |
| Primary APN | 055-320-008 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,254 sqft Living Area |
| 1st Floor Area | 1,044 sqft |
| 2nd Floor Area | 1,210 sqft |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Lot Area | 6,870 sqft (0.158 acres) |
| Garage Type | Attached |
| Garage Area | 427 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 5105 TRAILRIDGE CT |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-8065 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T7377 L454 |
| Legal Subdivision | SUBDIVISION 7377 |
| Legal Tract | 7377 |
| Legal Lot Number | 454 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | TASSAJARA |
| Census Block Group | 1 |
| Census Block | 1014 |
| Census Tract | 355118 |
Source: Contra Costa County records · APN 055-320-008
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 | 5105 TRAILRIDGE CT, ANTIOCH, CA 94531-8065 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 29, 2010 · Amount on Record |
| Deed Sale | Mar 29, 2010 · Amount on Record |
| Prior Sale | Dec 01, 2009 · Amount on Record |
| Deed Document Number | 201060247 |
| Prior Transfer Date | Aug 30, 2004 |
| Prior Transfer Doc | 0000340386 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 5105 TRAILRIDGE CT, ANTIOCH, CA 94531-8065 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | TITLE CONNECT INC |
| Name | Verified Name |
|---|---|
| Address | 5105 TRAILRIDGE CT, ANTIOCH, CA 94531-8065 |
| Document Number | 0000233955 |
|---|---|
| Date | Oct 12, 2020 |
| Instrument | 2020-233955 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 240 Months |
| Due | Oct 01, 2040 |
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 | $322,560 (+2%) Land $43,440 Building $279,120 | |
| 2025 | $3,961.00 (+6.45%) Homeowner's exemption | $316,237 (+4.04%) Land $42,589 Building $273,648 |
| 2023 | $3,721.00 (+1.5%) Homeowner's exemption | $303,959 Land $40,936 Building $263,023 |
| 2022 | $3,666.00 |
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 | 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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 611 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: T-Mobile USA, Unwired. Availability varies by address; speeds are provider-advertised maximums, not measured.
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