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6403 Conlon Ave, El Cerrito, CA 94530 Property Records

Contra Costa County property record for 6403 Conlon Ave, El Cerrito, CA 94530

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 1,119 sqft · built 1951
Lot Size0.131 acres (5,700 sqft)
OwnerTrust Name on File
Last Sale$382,000 (May 2002)
Tax Bill$8,412 (2025)
Deeds & MortgagesAug 2020 Transfer
Flood ZoneZone X (minimal risk)
APN501-190-020-5

Property Details

APN / Parcel Number

Primary APN501-190-020-5
Alternative APN
  • 501-190-020

Interior

Bedrooms2 Beds
Full Baths1 Bath
Total Rooms5 Rooms
Stories1 Story
Building Area1,119 sqft Living Area
1st Floor Area1,119 sqft

Exterior

Year BuiltBuilt 1951
Effective Year BuiltEffective 1953
Lot Area5,700 sqft (0.131 acres)
Garage TypeAttached
Garage Area841 sqft
Parking Spaces3 Parking Spaces

Location & Zoning

Street Address6403 CONLON AVE
CityEL CERRITO
StateCA
Zip94530-1612
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1
Legal DescriptionRICH JUNCTION HTS LOTS 21 & 22 BLK 25
Legal SubdivisionRICHMOND JUNCTION HEIGHTS
Legal Block25
Legal Lot Number21,22
JurisdictionCONTRA COSTA CA
Township / Civil DivisionWEST CONTRA COSTA
Census Block Group3
Census Block3015
Census Tract384000

Owner

6403 Conlon Ave is owner-occupied and held in a trust since June 2020.

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 RecordTrust Name on File
Mailing Address6403 CONLON AVE, EL CERRITO, CA 94530-1612
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleMay 17, 2002 · Amount on File
Deed SaleMay 17, 2002 · Amount on File
Deed Document Number2002176465
Last Transfer DateJun 29, 2020
Transfer Doc0000160025
Record UpdatedOct 29, 2026

August 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateAug 3, 2020
Property Address6403 CONLON AVE, EL CERRITO, CA 94530-1612
Document Number0000160025
Instrument DateJun 29, 2020
Instrument160025
Transaction TypeTransfer
Record UpdatedAug 13, 2020
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address6403 CONLON AVE EL CERRITO CA 945301612, EL CERRITO, CA 94530-1612

Tax Assessment & Valuation

The 2025 property tax bill for 6403 Conlon Ave was $8,412 with a homeowner's exemption.

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

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityEl Cerrito City
Unified School DistrictWest Contra Costa Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$575,589 (+2%) Land $414,369 Building $161,220
2025$8,412.00 Homeowner's exemption$564,304 Land $406,245 Building $158,059
2023$8,064.00 (+1.69%) Homeowner's exemption$542,393 Land $390,471 Building $151,922
2022$7,930.00

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

Flood

FEMA maps place 6403 Conlon Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

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

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 6403 Conlon Ave is low, with a 0.01% annual chance of wildfire.

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

Wildfire RiskLow
lower than 80% of the US · lower than 88% of California
Wildfire Likelihood0.01% 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 SystemEAST BAY MUD
serves 1,468,000 people · EPA ID CA0110005
Water SourceSurface water
Last State InspectionDec 2021
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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 637 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Sonic Telecom
Fiber		10,000 / 10,000
AT&T
Fiber · Fixed Wireless, DSL in parts of the area		5,000 / 5,000
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: Etheric Networks, GeoLinks.

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