4640 Le Conte Ct, Antioch, CA 94531 Property Records

Contra Costa County property record for 4640 Le Conte Ct, Antioch, CA 94531

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 3,002 sqft · built 2011
Lot Size	0.207 acres (8,996 sqft)
Owner	2 Individual Names on File
Last Sale	$542,500 (May 2015)
Tax Bill	$7,835 (2025)
Deeds & Mortgages	May 2023 Second Mortgage May 2021 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`052-490-003-2`

Property Details

APN / Parcel Number

Primary APN	`052-490-003-2`
Alternative APN	`052-490-003`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	3,002 sqft Living Area
1st Floor Area	1,597 sqft
2nd Floor Area	1,405 sqft

Exterior

Year Built	Built 2011
Effective Year Built	Effective 2011
Lot Area	8,996 sqft (0.207 acres)
Garage Type	Attached
Garage Area	453 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	4640 LE CONTE CT
City	ANTIOCH
State	CA
Zip	94531-7157
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T6893 L3
Legal Subdivision	NELSON RANCH #1 SUB 6893
Legal Tract	6893
Legal Lot Number	3
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	1
Census Block	1018
Census Tract	308002

Owner

4640 Le Conte Ct is owned and occupied by two individuals who bought it in May 2015.

Source: Contra Costa County records, as of July 14, 2026

Owner of Record	2 Individual Names on File
Mailing Address	4640 LE CONTE CT, ANTIOCH, CA 94531-7157
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
May 11, 2023	Deed of Trust, Mortgage · Stand-Alone Second Mortgage DISCOVER BANK
May 13, 2021	Deed of Trust, Mortgage · Conventional Mortgage LOAN MONKEY INC
Jan 16, 2020	Deed of Trust, Mortgage · Conventional Mortgage SPRING EQ LLC
May 15, 2019	Deed of Trust, Mortgage · Conventional with PMI QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 8, 2015 · Amount on File
Deed Sale	May 8, 2015 · Amount on File
Deed Document Number	201589931
Record Updated	Oct 29, 2026

May 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4640 LE CONTE CT, ANTIOCH, CA 94531-7157
Transaction Type	Mortgage
Record Updated	May 22, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4640 LE CONTE CT, ANTIOCH, CA 94531-7157

Mortgage

Document Number	0000044194
Date	May 11, 2023
Instrument	2023-044194

Lender

Name	DISCOVER BANK
Type	Bank
Address	GREENWOOD, DE 19950

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount on Record
Term	240 Months
Due	May 10, 2043

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4640 LE CONTE CT, ANTIOCH, CA 94531-7157
Transaction Type	Mortgage
Record Updated	Nov 3, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4640 LE CONTE CT, ANTIOCH, CA 94531-7157

Mortgage

Document Number	0000143721
Date	May 13, 2021
Instrument	2021-143721

Lender

Name	LOAN MONKEY INC
Type	Non-Lending Institution
Address	SAN DIEGO, CA 92108

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	240 Months
Due	May 1, 2041

January 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4640 LE CONTE CT, ANTIOCH, CA 94531-7157
Document Number	0000014943
Instrument Date	Jan 16, 2020
Transaction Type	Mortgage
Record Updated	Feb 5, 2020
Title Company	TITLE SERVICE AND LIAISON COMPANIES, SIMPLIFILE LC E-RECORDING

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	4640 LE CONTE CT ANTIOCH CA 945317157, ANTIOCH, CA 94531-7157

Mortgage

Document Number	0000014943
Date	Jan 24, 2020
Instrument	14943

Lender

Name	SPRING EQ LLC
Address	PHILADELPHIA, PA 19104

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	240 Months
Due	Jan 23, 2040

May 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4640 LE CONTE CT, ANTIOCH, CA 94531-7157
Document Number	0000073227
Instrument Date	May 15, 2019
Transaction Type	Mortgage
Record Updated	May 30, 2019
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	4640 LE CONTE CT ANTIOCH CA 945317157, ANTIOCH, CA 94531-7157

Mortgage

Document Number	0000073227
Date	May 21, 2019
Instrument	73227

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional with PMI
Amount	Amount on Record
Term	240 Months
Due	May 20, 2039

Tax Assessment & Valuation

The 2025 property tax bill for 4640 Le Conte Ct was $7,835.

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Antioch City
Unified School District	Antioch Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$642,966 (+2%) Land $85,806 Building $557,160
2025	$7,835.00	$630,360 Land $84,124 Building $546,236
2023	$7,478.00 (+1.59%)	$605,884 Land $80,858 Building $525,026
2022	$7,361.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 4640 Le Conte Ct 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

Wildfire risk around 4640 Le Conte Ct 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 99.8% of the US · lower than 99.8% 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.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 550 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

May also be available: AT&T.

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