Contra Costa County property record for 5104 Tehachapi Way, Antioch, CA 94531
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,657 sqft · built 1997 |
| Lot Size | 0.195 acres (8,500 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $355,000 (Aug 2015) |
| Tax Bill | $5,070 (2025) |
| Deeds & Mortgages | Mar 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 055-300-012-6 |
| Primary APN | 055-300-012-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,657 sqft Living Area |
| 1st Floor Area | 1,657 sqft |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 2000 |
| Lot Area | 8,500 sqft (0.195 acres) |
| Garage Type | Attached |
| Garage Area | 492 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 5104 TEHACHAPI WAY |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-8817 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T7825 L272 |
| Legal Subdivision | MAP/SUB 7025 |
| Legal Tract | 7825 |
| Legal Lot Number | 272 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | TASSAJARA |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 355120 |
5104 Tehachapi Way is owned by two individuals who bought it in August 2015.
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 433 ALMANOR AVE, SOUTH SAN FRANCISCO, CA 94080-4225 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 31, 2015 · Amount on File |
| Deed Sale | Aug 31, 2015 · Amount on File |
| Prior Sale | Nov 18, 2008 · Amount on File |
| Deed Document Number | 2015180840 |
| Prior Transfer Date | Jan 25, 2007 |
| Prior Transfer Doc | 0000026987 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 5104 TEHACHAPI WAY, ANTIOCH, CA 94531-8817 |
| Document Number | 0000046539 |
| Instrument Date | Mar 9, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Mar 18, 2020 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 433 ALMANOR AVE SOUTH SAN FRANCISCO CA 940804225, SOUTH SAN FRANCISCO, CA 94080-4225 |
| Document Number | 0000046539 |
|---|---|
| Date | Mar 11, 2020 |
| Instrument | 46539 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 240 Months |
| Due | Mar 10, 2040 |
The 2025 property tax bill for 5104 Tehachapi Way was $5,070.
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 | $428,644 (+2%) Land $90,556 Building $338,088 | |
| 2025 | $5,070.00 | $420,240 Land $88,781 Building $331,459 |
| 2023 | $4,772.00 (+1.55%) | $403,924 Land $85,335 Building $318,589 |
| 2022 | $4,699.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 5104 Tehachapi Way in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 5104 Tehachapi Way is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| 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 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 753 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 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Verizon.
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