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4670 Hillside Ave, Norco, CA 92860 Property Records

Riverside County property record for 4670 Hillside Ave, Norco, CA 92860

Property Summary

Property TypeSingle Family Home
Details2 bd · 2 ba · 1,228 sqft · built 1956
Lot Size0.67 acres (29,185 sqft)
Owner2 Company Names on Record
Last Sale$350,000 (Jul 2004)
Tax Bill$5,713 (2025)
Deeds & MortgagesFeb 2023 Transfer
Feb 2023 Transfer
Flood ZoneZone X (minimal risk)
APN153-123-010

Property Details

APN / Parcel Number

Primary APN153-123-010
Alternative APN
  • 090600394

Interior

Bedrooms2 Beds
Full Baths2 Baths
Total Rooms5 Rooms
Stories1 Story
Building Area1,228 sqft Living Area
Gross Area2,268 sqft
1st Floor Area1,228 sqft

Exterior

Year BuiltBuilt 1956
Effective Year BuiltEffective 1956
Architectural StyleBungalow
Exterior MaterialBlock
Construction TypeWood
Roof MaterialGravel
Lot Area29,185 sqft (0.67 acres)
Garage TypeCarport
CarportCarport

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Heating FuelGas
SewerConnected

Location & Zoning

Old Parcel Number090600394
Street Address4670 HILLSIDE AVE
CityNORCO
StateCA
Zip92860-1523
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeA120M
Legal Description.67 ACRES M/L IN POR LOT 4 BLK 52 MB 011/056 NORCO FARMS TR NO 2
Legal SubdivisionNORCO FARMS TR NO 2
Legal Tract2
Legal Block52
Legal Lot Number4
JurisdictionRIVERSIDE CA
Township / Civil DivisionNORCO
Census Block Group2
Census Block2000
Census Tract40702

Owner

Source: Riverside County records, as of July 29, 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 Company Names on Record
Mailing Address4670 HILLSIDE AVE, NORCO, CA 92860-1523
OccupancyOwner Occupied
Owner TypeCompany
VestingBorrower in Default

Deeds, Mortgages & Sale History

DateDocument
Feb 10, 2023Intrafamily Transfer, Transfer
Feb 8, 2023Affidavit of Death of Joint Tenant, Transfer

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJul 9, 2004 · Amount on Record
Deed SaleJul 9, 2004 · Amount on Record
Deed Document Number2004535970
Last Transfer DateFeb 3, 2023
Transfer Doc0000039161
Record UpdatedOct 29, 2026

February 2023: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionRIVERSIDE CA
Recording DateFeb 10, 2023
Property Address4670 HILLSIDE AVE, NORCO, CA 92860-1523
Document Number0000039161
Map ReferenceMB 11 PG 56
Instrument DateFeb 6, 2023
Instrument2023-0039161
Transaction TypeTransfer
Record UpdatedJun 7, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address4670 HILLSIDE AVE, NORCO, CA 92860-1523

February 2023: Affidavit of Death of Joint Tenant, Transfer

Document TypeAffidavit of Death of Joint Tenant
JurisdictionRIVERSIDE CA
Recording DateFeb 8, 2023
Property Address4670 HILLSIDE AVE, NORCO, CA 92860-1523
Document Number0000037410
Map ReferenceMB 11 PG 56
Instrument DateFeb 6, 2023
Instrument2023-0037410
Transaction TypeTransfer
Record UpdatedFeb 21, 2023

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address4670 HILLSIDE AVE, NORCO, CA 92860-1523

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 ValueAssessed Market Value
2026$523,025 (+2%) Land $120,836 Building $402,189
2025$5,713.00 (+4.9%) Homeowner's exemption$512,770 (+4.04%) Land $118,467 Building $394,303
2023$5,446.00 (+1.89%) Homeowner's exemption$492,861 Land $113,868 Building $378,993
2022$5,345.00
2021$536,940

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective October 14, 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 Policies1 in force
Nearby Flood Claims1 (2005)
Claims Outside the SFHA1 of 1
Most Recent ClaimJan 2005 · Severe Storms, Flooding, Debris Flows, And Mudslides

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 RiskModerate
above 68% of the US · above 43% of California
Wildfire Likelihood0.3% annual chance
ExposureDirect
burnable vegetation

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 50 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber		5,000 / 5,000
Spectrum
Cable		1,000 / 1,000

May also be available: Verizon.

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