4351 Hillside Ave, Norco, CA 92860 Property Records

Riverside County property record for 4351 Hillside Ave, Norco, CA 92860

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 2,301 sqft · built 1977
Lot Size	1.16 acres (50,529 sqft)
Owner	2 Individual Names on Record
Last Sale	$307,500 (Jul 2000)
Tax Bill	$5,167 (2025)
Deeds & Mortgages	Jun 2021 Mortgage Jan 2020 Transfer
Flood Zone	Zone X (moderate risk)
APN	`133-030-021`

Property Details

APN / Parcel Number

Primary APN	`133-030-021`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Stories	1 Story
Building Area	2,301 sqft Living Area
Gross Area	2,742 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1977
Effective Year Built	Effective 1978
Construction Type	Wood
Roof Material	Wood Shingle
Lot Area	50,529 sqft (1.16 acres)
Garage Type	Attached
Garage Area	441 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Connected

Location & Zoning

Account Number	133030021
Street Address	4351 HILLSIDE AVE
City	NORCO
State	CA
Zip	92860-1589
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	A120
Legal Description	1.16 ACRES IN PAR 1 PM 037/063 PM 9681
Legal Lot Number	1
Jurisdiction	RIVERSIDE CA
Township / Civil Division	NORCO
Census Block Group	2
Census Block	2002
Census Tract	40703

Owner

Source: Riverside County records, as of October 13, 2025

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

Owner of Record	2 Individual Names on Record
Co-owner	Co-owner on Record
Mailing Address	3631 SEGO ST, IRVINE, CA 92606-2623
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jun 18, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage BANC ONE MORTGAGE CORP
Jan 24, 2020	Affidavit of Death, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	3 Names on Deed
Last Sale	Jul 31, 2000 · Amount on Record
Deed Sale	Jul 31, 2000 · Amount on Record
Prior Sale	Jan 24, 2020
Deed Document Number	0000293792
Deed Book / Page	133
Last Transfer Date	Jun 18, 2021
Transfer Doc	0000370074
Record Updated	Jun 7, 2026

June 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	RIVERSIDE CA
Recording Date	Jun 18, 2021
Property Address	4351 HILLSIDE AVE, NORCO, CA 92860-1589
Document Number	0000370074
Map Reference	MB 37 PG 63
Instrument Date	May 24, 2021
Instrument	2021-0370074
Transaction Type	Transfer
Record Updated	Jul 1, 2021
Title Company	WFG NATIONAL TITLE

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	4351 HILLSIDE AVE, NORCO, CA 92860-1589

Mortgage

Document Number	0000370075
Date	Jun 18, 2021
Instrument	2021-0370075

Lender

Name	BANC ONE MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Jul 1, 2036

January 2020: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	RIVERSIDE CA
Recording Date	Jan 24, 2020
Property Address	4351 HILLSIDE AVE, NORCO, CA 92860-1589
Document Number	0000038905
Instrument Date	Jan 24, 2020
Instrument	38905
Transaction Type	Transfer
Record Updated	Feb 7, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	4351 HILLSIDE AVE NORCO CA 928601589, NORCO, CA 92860-1589

Tax Assessment & Valuation

Source: Riverside County assessment roll, as of July 1, 2025

Property Jurisdictions

Type	Name
State	California
County	Riverside County
Municipality	Norco City
Unified School District	Corona-Norco Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$5,167.00 (+4.89%) Homeowner's exemption	$464,078 (+4.04%) Land $162,719 Building $301,359
2023	$4,926.00 (+1.9%) Homeowner's exemption	$446,058 Land $156,401 Building $289,657
2022	$4,834.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force
Nearby Flood Claims	1 (2016)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Apr 2016 · other causes

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 Risk	Moderate above 60% of the US · lower than 63% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Direct 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 System	CITY OF NORCO serves 25,068 people · EPA ID CA3310025
Water Source	Purchased surface water from several systems
Last State Inspection	Sep 2024
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	Total trihalomethanes resolved · Jul 2025
Treatment and Procedure	None last 10 years
Monitoring and Reporting	42 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 238 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL	5,000 / 5,000
Spectrum Cable	1,000 / 1,000
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Verizon.

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