Riverside County property record for 4444 Lyon Ave, Riverside, CA 92505
| Property Type | Single Family Home |
|---|---|
| Details | 1,201 sqft · built 1956 |
| Lot Size | 0.41 acres (17,860 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $1,016 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 142-030-009 |
| Primary APN | 142-030-009 |
|---|---|
| Alternative APN |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 1,201 sqft Living Area |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Construction Type | Wood |
| Lot Area | 17,860 sqft (0.41 acres) |
| Old Parcel Number | 063602052 |
|---|---|
| Street Address | 4444 LYON AVE |
| City | RIVERSIDE |
| State | CA |
| Zip | 92505-3407 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1065 |
| Legal Description | .41 ACRES M/L IN POR LOT 7 BLK 22 MB 011/042 LA SIERRA GARDENS |
| Legal Subdivision | LA SIERRA GARDENS |
| Legal Block | 22 |
| Legal Lot Number | 7 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 40901 |
Source: Riverside County records, 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 Individual Names on Record |
|---|---|
| Mailing Address | 4444 LYON AVE, RIVERSIDE, CA 92505-3407 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| 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 | Assessed Market Value |
|---|---|---|---|
| 2026 | $79,604 (+2%) Land $29,842 Building $49,762 | ||
| 2025 | $1,016.00 (+4.63%) | $78,044 (+4.04%) Land $29,257 Building $48,787 | |
| 2023 | $971.00 (+6.12%) | $75,016 Land $28,122 Building $46,894 | |
| 2022 | $915.00 | ||
| 2021 | $773,820 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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 | Not rated no burnable land within 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 573 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks, Verizon.
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