Riverside County property record for 5919 Challen Ave, Riverside, CA 92503
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 2,000 sqft · built 1945 |
| Lot Size | 0.27 acres (11,761 sqft) |
| Owner | 2 Individuals on Record |
| Last Sale | $155,000 (Sep 1994) |
| Tax Bill | $2,848 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 151-111-045 |
| Primary APN | 151-111-045 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 2,000 sqft |
| Year Built | Built 1945 |
|---|---|
| Effective Year Built | Effective 1945 |
| Construction Type | Wood |
| Lot Area | 11,761 sqft (0.27 acres) |
| Street Address | 5919 CHALLEN AVE |
|---|---|
| City | RIVERSIDE |
| State | CA |
| Zip | 92503-1862 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Legal Description | .27 ACRES IN LOT 31 MB 022/081 CAMP ANZA SUB NO 1 |
| Legal Subdivision | CAMP ANZA SUB NO 1 |
| Legal Lot Number | 31 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 41101 |
Source: Riverside County assessment roll, as of July 29, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individuals on Record |
|---|---|
| Mailing Address | 5360 CREST AVE, RIVERSIDE, CA 92503-2244 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 20, 1994 · Amount on Record |
| Deed Sale | Sep 20, 1994 · Amount on Record |
| Deed Document Number | 1994361215 |
| Last Transfer Date | Jan 31, 2025 |
| Transfer Doc | 0000032831 |
| Record Updated | Sep 20, 2026 |
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Riverside City |
| Unified School District | Alvord Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $222,680 (+2%) Land $85,639 Building $137,041 | |
| 2025 | $2,848.00 (+3.08%) | $218,314 (+4.04%) Land $83,960 Building $134,354 |
| 2024 | $2,763.00 (+1.47%) | |
| 2023 | $2,723.00 (+6.24%) | $209,838 Land $80,700 Building $129,138 |
| 2022 | $2,563.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 98.4% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF RIVERSIDE serves 302,776 people · EPA ID CA3310031 |
|---|---|
| Water Source | Groundwater influenced by surface water |
| Lead | 1 ppb (2023–2025) action level 15 ppb |
| 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 370 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
May also be available: GeoLinks, T-Mobile, Verizon.
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