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1642 4th St, Norco, CA 92860 Property Records

Riverside County property record for 1642 4th St, Norco, CA 92860

Property Summary

Property TypeSingle Family Home
Details1,232 sqft · built 1945
Lot Size0.37 acres (16,117 sqft)
Owner2 Individual Names on Record
Last Sale$410,000 (Apr 2005)
Tax Bill$5,229 (2025)
Flood ZoneZone X (moderate risk)
APN127-180-020

Property Details

APN / Parcel Number

Primary APN127-180-020

Interior

Stories1 Story
Building Area1,232 sqft

Exterior

Year BuiltBuilt 1945
Effective Year BuiltEffective 1945
Construction TypeWood
Lot Area16,117 sqft (0.37 acres)

Location & Zoning

Street Address1642 4TH ST
CityNORCO
StateCA
Zip92860-1918
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeCP
Legal Description.37 ACRES M/L IN POR LOT 2 BLK 25 MB 007/054 RIVERSIDE ORANGE HEIGHTS TRACT NO 2
Legal SubdivisionRIVERSIDE ORANGE HEIGHTS TRACT NO 2
Legal Tract2
Legal Block25
Legal Lot Number2
JurisdictionRIVERSIDE CA
Township / Civil DivisionNORCO
Census Block Group2
Census Block2012
Census Tract40812

Owner

Source: Riverside County records, as of August 25, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on Record
Mailing Address1642 4TH ST, NORCO, CA 92860-1918
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleApr 21, 2005 · Amount on Record
Deed SaleApr 21, 2005 · Amount on Record
Deed Document Number2005313435
Prior Transfer DateSep 23, 1994
Prior Transfer Doc0000433818
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

Source: Riverside County assessment roll, as of July 29, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyRiverside County
MunicipalityNorco City
Unified School DistrictCorona-Norco Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$472,007 (+2%) Land $315,624 Building $156,383
2025$5,229.00 (+4.83%)$462,753 (+4.04%) Land $309,436 Building $153,317
2023$4,988.00 (+1.86%)$444,785 Land $297,421 Building $147,364
2022$4,897.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 14, 2026

FEMA Flood ZoneZone X
moderate risk
500-Year FloodplainYes
0.2% annual chance
Flood Insurance RequirementNot required
lenders may require it

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

Wildfire

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

Wildfire RiskLow
lower than 94% of the US · lower than 96% of California
Wildfire Likelihood0.02% 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 NORCO
serves 25,068 people · EPA ID CA3310025
Water SourcePurchased surface water from several systems
Last State InspectionSep 2024
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityTotal trihalomethanes
resolved · Jul 2025
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting42
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 34 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber		5,000 / 5,000
T-Mobile
Fixed Wireless		100 / 20

May also be available: GeoLinks, Spectrum, Verizon.

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