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4527 Le Conte Cir, Antioch, CA 94531 Property Records

Contra Costa County property record for 4527 Le Conte Cir, Antioch, CA 94531

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 2,305 sqft · built 2008
Lot Size0.172 acres (7,506 sqft)
Owner2 Individual Names on Record
Last Sale$593,000 (Sep 2020)
Tax Bill$7,966 (2025)
Deeds & MortgagesNov 2023 Mortgage
Sep 2020 Sale & Mortgage
+ 3 more
Flood ZoneZone X (minimal risk)
APN052-510-045-9

Property Details

APN / Parcel Number

Primary APN052-510-045-9
Alternative APN
  • 052-510-045

Interior

Bedrooms4 Beds
Full Baths3 Baths
Total Rooms9 Rooms
Stories1 Story
Building Area2,305 sqft Living Area
1st Floor Area2,305 sqft

Exterior

Year BuiltBuilt 2008
Effective Year BuiltEffective 2009
Lot Area7,506 sqft (0.172 acres)
Garage TypeAttached
Garage Area445 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral

Location & Zoning

Street Address4527 LE CONTE CIR
CityANTIOCH
StateCA
Zip94531-7186
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionT8850 L225
Legal SubdivisionNELSON RANCH 2 SUB 8850
Legal Tract8850
Legal Lot Number225
JurisdictionCONTRA COSTA CA
Township / Civil DivisionANTIOCH-PITTSBURG
Census Block Group1
Census Block1005
Census Tract308002

Owner

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 Record2 Individual Names on Record
Mailing Address4527 LE CONTE CIR, ANTIOCH, CA 94531-7186
OccupancyOwner Occupied
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

DateDocument
Nov 27, 2023Deed of Trust, Mortgage · FHA Mortgage
NATIONSTAR MORTGAGE LLC
Sep 14, 2020Grant Deed, Transfer · FHA Mortgage
COMMERCE HOME MORTGAGE LLC
Sep 14, 2020Quit Claim Deed, Transfer
OLD REPUBLIC TITLE
Jul 18, 2017Quit Claim Deed, Transfer
ATTORNEY ONLY
Jun 2, 2017Affidavit of Death, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleSep 14, 2020 · Amount on Record
Deed SaleSep 14, 2020 · Amount on Record
Prior SaleJun 18, 2012 · Amount on Record
Deed Document Number2020202393
Prior Transfer DateAug 20, 2020
Prior Transfer Doc0000202392
Record UpdatedOct 29, 2026

November 2023: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address4527 LE CONTE CIR, ANTIOCH, CA 94531-7186
Transaction TypeMortgage
Record UpdatedDec 13, 2023

Transferred To (Grantee/Buyer)

NameVerified Name
Address4527 LE CONTE CIR, ANTIOCH, CA 94531-7186

Mortgage

Document Number0000125601
DateNov 27, 2023
Instrument2023-125601
Lender
NameNATIONSTAR MORTGAGE LLC
TypeMortgage Company
AddressMADISON HEIGHTS, MI 48071
Agreement
TypeFHA Mortgage
AmountAmount Recorded
Term323 Months
DueOct 1, 2050

September 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateSep 14, 2020
Property Address4527 LE CONTE CIR, ANTIOCH, CA 94531-7186
Document Number0000202393
Map ReferenceMB 494 PG 18
Instrument DateAug 25, 2020
Instrument2020-202393
Transaction TypeTransfer
Record UpdatedNov 3, 2022
Title CompanyOLD REPUBLIC TITLE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property with Right of Survivorship
Address4527 LE CONTE CIR, ANTIOCH, CA 94531-7186

Mortgage

Document Number0000202394
DateSep 14, 2020
Instrument2020-202394
Lender
NameCOMMERCE HOME MORTGAGE LLC
TypeMortgage Company
Agreement
TypeFHA Mortgage
AmountAmount Recorded
Term361 Months
DueOct 1, 2050

September 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateSep 14, 2020
Property Address4527 LE CONTE CIR, ANTIOCH, CA 94531-7186
Document Number0000202392
Instrument DateAug 20, 2020
Instrument202392
Transaction TypeTransfer
Record UpdatedOct 19, 2020
Title CompanyOLD REPUBLIC TITLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipSeparate Estate/Property
Address2613 OAK RD #A WALNUT CREEK CA 945972809, A, WALNUT CREEK, CA 94597-2809

July 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateJul 18, 2017
Property Address4527 LE CONTE CIR, ANTIOCH, CA 94531-7186
Document Number0000127905
Instrument DateJul 11, 2017
Instrument127905
Transaction TypeTransfer
Record UpdatedJul 25, 2017
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address4527 LE CONTE CIR ANTIOCH CA 945317186, ANTIOCH, CA 94531-7186

June 2017: Affidavit of Death, Transfer

Document TypeAffidavit of Death
JurisdictionCONTRA COSTA CA
Recording DateJun 2, 2017
Property Address4527 LE CONTE CIR, ANTIOCH, CA 94531-7186
Document Number0000098737
Instrument DateMay 30, 2017
Instrument98737
Transaction TypeTransfer
Record UpdatedJun 20, 2017
Title CompanyATTORNEY ONLY

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address3322 LAS HUERTAS RD LAFAYETTE CA 945495109, LAFAYETTE, CA 94549-5109

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityAntioch City
Unified School DistrictAntioch Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$654,717 (+2%) Land $193,213 Building $461,504
2025$7,966.00 (+4.77%)$641,880 (+4.04%) Land $189,425 Building $452,455
2023$7,603.00 (+1.59%)$616,957 Land $182,070 Building $434,887
2022$7,484.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies2 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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 99.1% of the US · lower than 99.2% of California
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
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 SystemCITY OF ANTIOCH
serves 116,781 people · EPA ID CA0710001
Water SourceSurface water
Last State InspectionJan 2024
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 142 locations within half a mile, as of December 31, 2025

ProviderMax 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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