4805 Challen Ave, Riverside, CA 92503 Property Records

Riverside County property record for 4805 Challen Ave, Riverside, CA 92503

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,120 sqft · built 1972
Lot Size	0.159 acres (6,969 sqft)
Owner	Owner Name on File
Last Sale	$149,000 (Mar 2002)
Tax Bill	$2,676 (2025)
Flood Zone	Zone X (minimal risk)
APN	`145-061-001`

Property Details

APN / Parcel Number

Primary APN	`145-061-001`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,120 sqft Living Area
Gross Area	1,440 sqft
Fireplace	Fireplace

Exterior

Year Built	Built 1972
Architectural Style	Ranch
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Wood Shingle
Lot Area	6,969 sqft (0.159 acres)
Garage Type	Attached
Garage Area	320 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Connected

Location & Zoning

Account Number	145061001
Street Address	4805 CHALLEN AVE
City	RIVERSIDE
State	CA
Zip	92503-2903
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	LOT 1 MB 068/045 TR 4146
Legal Tract	4146
Legal Lot Number	1
Jurisdiction	RIVERSIDE CA
Township / Civil Division	RIVERSIDE
Census Block Group	1
Census Block	1003
Census Tract	41203

Owner

Source: Riverside County records · APN 145-061-001

Assessment roll updated July 1, 2025 · Last verified October 2025

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

Owner of Record	Owner Name on File
Mailing Address	4805 CHALLEN AVE, RIVERSIDE, CA 92503-2903
Occupancy	Owner Occupied

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Mar 28, 2002 · Amount on Record
Deed Sale	Mar 28, 2002 · Amount on Record
Deed Document Number	2002-157137
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: Riverside County records · Assessment roll updated July 1, 2025 · Last verified October 2025

Property Jurisdictions

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

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2025	$2,676.00 (+4.94%) Homeowner's exemption	$220,089 (+4.04%) Land $66,463 Building $153,626
2023	$2,550.00 (+6.43%) Homeowner's exemption	$211,544 Land $63,883 Building $147,661
2022	$2,396.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 14, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Low lower than 95% of the US · lower than 97% of California
Wildfire Likelihood	0.02% annual chance
Exposure	None beyond ember reach

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

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Starlink Satellite	280 / 30
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: T-Mobile USA, Verizon.

Based on FCC filings for 418 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF RIVERSIDE serves 302,776 people
Water Source	Groundwater influenced by surface water
Lead	1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.