Contra Costa County property record for 4475 Le Conte Cir, Antioch, CA 94531
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,718 sqft · built 2011 |
| Lot Size | 0.181 acres (7,864 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $328,000 (Jun 2011) |
| Tax Bill | $5,488 (2025) |
| Deeds & Mortgages | Feb 2022 Mortgage Jan 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 052-520-031-7 |
| Primary APN | 052-520-031-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,718 sqft Living Area |
| 1st Floor Area | 1,353 sqft |
| 2nd Floor Area | 1,365 sqft |
| Year Built | Built 2011 |
|---|---|
| Effective Year Built | Effective 2011 |
| Lot Area | 7,864 sqft (0.181 acres) |
| Garage Type | Attached |
| Garage Area | 637 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 4475 LE CONTE CIR |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-7147 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T8850 L212 |
| Legal Subdivision | NELSON RANCH SUB 8850 |
| Legal Tract | 8850 |
| Legal Lot Number | 212 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 308002 |
4475 Le Conte Cir is owned and occupied by two individuals who acquired it in December 2021.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4475 LE CONTE CIR, ANTIOCH, CA 94531-7147 |
| 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.
| Date | Document |
|---|---|
| Feb 4, 2022 | Intrafamily Transfer, Transfer · Conventional Mortgage LOANDEPOT.COM LLC |
| Jan 27, 2020 | · Conventional Mortgage SUMMIT FUNDING INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 30, 2011 · Amount on File |
| Deed Sale | Jun 30, 2011 · Amount on File |
| Deed Document Number | 2011129148 |
| Last Transfer Date | Dec 29, 2021 |
| Transfer Doc | 0000022629 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 4, 2022 |
| Property Address | 4475 LE CONTE CIR, ANTIOCH, CA 94531-7147 |
| Document Number | 0000022629 |
| Map Reference | MB 494 PG 18 |
| Instrument Date | Dec 29, 2021 |
| Instrument | 2022-022629 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | AMERICAN SW TITLE, AMERICAN COAST TITLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 4475 LE CONTE CIR, ANTIOCH, CA 94531-7147 |
| Document Number | 0000022630 |
|---|---|
| Date | Feb 4, 2022 |
| Instrument | 2022-022630 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 241 Months |
| Due | Mar 1, 2042 |
| Jurisdiction | CONTRA COSTA CA |
|---|---|
| Recording Date | Jan 27, 2020 |
| Property Address | 4475 LE CONTE CIR, ANTIOCH, CA 94531-7147 |
| Document Number | 0000016125 |
| Map Reference | MB 494 PG 18 |
| Instrument Date | Dec 11, 2019 |
| Instrument | 2020-016125 |
| Record Updated | Nov 3, 2022 |
| Title Company | TIMIOS TITLE A CA CORP |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4475 LE CONTE CIR, ANTIOCH, CA 94531-7147 |
| Document Number | 0000016126 |
|---|---|
| Date | Jan 27, 2020 |
| Instrument | 2020-016126 |
| Name | SUMMIT FUNDING INC |
|---|---|
| Type | Mortgage Company |
| Address | SACRAMENTO, CA 95815 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Feb 1, 2050 |
The 2025 property tax bill for 4475 Le Conte Cir was $5,488.
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 | $428,617 (+2%) Land $65,333 Building $363,284 | |
| 2025 | $5,488.00 | $420,213 Land $64,052 Building $356,161 |
| 2023 | $5,227.00 (+1.5%) | $403,898 Land $61,566 Building $342,332 |
| 2022 | $5,150.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4475 Le Conte Cir 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.
Wildfire risk around 4475 Le Conte Cir is low, with less than 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 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 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 142 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
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