Contra Costa County property record for 4500 Temblor Way, Antioch, CA 94531
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,171 sqft · built 2001 |
| Lot Size | 0.218 acres (9,495 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $730,000 (Apr 2025) |
| Tax Bill | $7,317 (2025) |
| Deeds & Mortgages | Nov 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 053-392-003-9 |
| Primary APN | 053-392-003-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,171 sqft Living Area |
| 1st Floor Area | 2,171 sqft |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2001 |
| Lot Area | 9,495 sqft (0.218 acres) |
| View / Lot | Canal |
| Garage Type | Attached |
| Garage Area | 432 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 4500 TEMBLOR WAY |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-9397 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T6925 POR L523 & L522 |
| Legal Subdivision | VIERA RANCH II SUB 6925 PH I |
| Legal Tract | 6925 |
| Legal Lot Number | 523 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 1 |
| Census Block | 1022 |
| Census Tract | 308002 |
4500 Temblor Way is owned and occupied by two individuals who bought it in April 2025.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4500 TEMBLOR WAY, ANTIOCH, CA 94531-9397 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 1, 2025 · Amount on File |
| Deed Sale | Apr 1, 2025 · Amount on File |
| Prior Sale | Nov 9, 2020 · Amount on File |
| Deed Document Number | 202530705 |
| Prior Transfer Date | Aug 24, 2001 |
| Prior Transfer Doc | 0000260127 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 9, 2020 |
| Property Address | 4500 TEMBLOR WAY, ANTIOCH, CA 94531-9397 |
| Document Number | 0000268072 |
| Map Reference | MB 341 PG 41 |
| Instrument Date | Nov 4, 2020 |
| Instrument | 2020-268072 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Common |
| Address | 4500 TEMBLOR WAY, ANTIOCH, CA 94531-9397 |
| Document Number | 0000268073 |
|---|---|
| Date | Nov 9, 2020 |
| Instrument | 2020-268073 |
| Name | MOVEMENT MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Dec 1, 2050 |
The 2025 property tax bill for 4500 Temblor Way was $7,317.
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 | $744,600 (+18.88%) Land $214,200 Building $530,400 | |
| 2025 | $7,317.00 | $626,339 Land $184,013 Building $442,326 |
| 2023 | $6,903.00 (+7.21%) | $602,018 Land $176,868 Building $425,150 |
| 2022 | $6,439.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4500 Temblor Way in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 4500 Temblor Way has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 656 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: Verizon.
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