Riverside County property record for 4274 Rubidoux Ave, Riverside, CA 92506
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.75 ba · 2,136 sqft · built 1950 |
| Lot Size | 0.23 acres (10,019 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $332,000 (Aug 1993) |
| Tax Bill | $3,651 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 218-210-061 |
| Primary APN | 218-210-061 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.75 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 2,136 sqft Living Area |
| Gross Area | 2,360 sqft |
| 1st Floor Area | 2,136 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Construction Type | Wood |
| Roof Material | Gravel |
| Lot Area | 10,019 sqft (0.23 acres) |
| Garage Type | Detached |
| Garage Area | 441 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Old Parcel Number | 218210006 |
|---|---|
| Street Address | 4274 RUBIDOUX AVE |
| City | RIVERSIDE |
| State | CA |
| Zip | 92506-1713 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | .23 ACRES M/L IN POR LOT 4 MB 007/023 HOLMES PL |
| Legal Subdivision | HOLMES PL |
| Legal Lot Number | 4 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 4 |
| Census Block | 4009 |
| Census Tract | 30700 |
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 Individual Names on File |
|---|---|
| Mailing Address | 4274 RUBIDOUX AVE, RIVERSIDE, CA 92506-1713 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 11, 1993 · Amount on Record |
| Deed Sale | Aug 11, 1993 · Amount on Record |
| Deed Document Number | 1993313722 |
| Last Transfer Date | Mar 13, 2003 |
| Transfer Doc | 0000211984 |
| 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 | Riverside Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $329,526 (+2%) Land $95,330 Building $234,196 | ||
| 2025 | $3,651.00 (+3.81%) | $323,065 (+4.04%) Land $93,461 Building $229,604 | |
| 2023 | $3,517.00 (+1.88%) | $310,522 Land $89,833 Building $220,689 | |
| 2022 | $3,452.00 | ||
| 2021 | $605,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
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 672 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: California Internet.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures