Riverside County property record for 4499 Lyon Ave, Riverside, CA 92505
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.75 ba · 1,418 sqft · built 1978 |
| Lot Size | 0.19 acres (8,276 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,785 (2025) |
| Deeds & Mortgages | Aug 2017 Transfer Sep 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 142-390-031 |
| Primary APN | 142-390-031 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,418 sqft Living Area |
| Gross Area | 1,878 sqft |
| 1st Floor Area | 1,418 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1979 |
| Construction Type | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 8,276 sqft (0.19 acres) |
| Garage Type | Attached |
| Garage Area | 460 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Street Address | 4499 LYON AVE |
|---|---|
| City | RIVERSIDE |
| State | CA |
| Zip | 92505-3423 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LOT 15 MB 092/039 TR 6763 |
| Legal Tract | 6763 |
| Legal Lot Number | 15 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 40901 |
Source: Riverside County records · APN 142-390-031
Assessment roll updated July 29, 2026 · Last verified August 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 File |
|---|---|
| Mailing Address | 4499 LYON AVE, RIVERSIDE, CA 92505-3423 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Borrower in Default |
| Date | Document |
|---|---|
| Aug 22, 2017 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Sep 05, 2017 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Aug 17, 2017 |
| Transfer Doc | 0000367793 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Aug 22, 2017 |
| Property Address | 4499 LYON AVE, RIVERSIDE, CA 92505-3423 |
| Document Number | 0000347286 |
| Instrument Date | Aug 17, 2017 |
| Instrument | 347286 |
| Transaction Type | Transfer |
| Record Updated | Aug 30, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 4499 LYON AVE RIVERSIDE CA 925053423, RIVERSIDE, CA 92505-3423 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Sep 05, 2017 |
| Property Address | 4499 LYON AVE, RIVERSIDE, CA 92505-3423 |
| Document Number | 0000367793 |
| Instrument Date | Aug 17, 2017 |
| Instrument | 367793 |
| Transaction Type | Transfer |
| Record Updated | Sep 13, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 449 LYON AVE RIVERSIDE CA 92505, RIVERSIDE, CA 92505 |
Source: Riverside County records · Assessment roll updated July 29, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Riverside City |
| Unified School District | Alvord Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $150,546 (+2%) Land $33,938 Building $116,608 | ||
| 2025 | $1,785.00 (+4.94%) Homeowner's exemption | $147,595 (+4.04%) Land $33,273 Building $114,322 | |
| 2023 | $1,701.00 (+6.38%) Homeowner's exemption | $141,866 Land $31,982 Building $109,884 | |
| 2022 | $1,599.00 | ||
| 2021 | $436,500 |
Source: FEMA National Flood Hazard Layer, Riverside County (06065C), as of October 14, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: California Internet, Verizon.
Based on FCC filings for 552 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System, water system CA3310031, 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 |
| 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.
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