Riverside County property record for 4900 Arlington Ave, Riverside, CA 92504
| Property Type | Medical Building |
|---|---|
| Details | 2 bd · 1 ba · 1,757 sqft · built 1924 |
| Lot Size | 0.19 acres (8,276 sqft) |
| Owner | Company Name on File |
| Last Sale | $390,000 (Jan 2013) |
| Tax Bill | $5,407 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 227-261-008 |
| Primary APN | 227-261-008 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,757 sqft Total Area |
| Year Built | Built 1924 |
|---|---|
| Effective Year Built | Effective 1924 |
| Construction Type | Frame |
| Fire Resistance | Wood or Wood & Steel Frame |
| Roof Material | Gravel |
| Lot Area | 8,276 sqft (0.19 acres) |
| Garage Type | Detached |
| Garage Area | 360 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Old Parcel Number | 227261002 |
|---|---|
| Street Address | 4900 ARLINGTON AVE |
| City | RIVERSIDE |
| State | CA |
| Zip | 92504-2780 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Medical Building |
| Local Zoning Code | O |
| Legal Description | .19 ACRES M/L IN POR LOT 6 BLK 17 MB 001/070 SB R L & I CO |
| Legal Subdivision | R L & I CO |
| Legal Block | 17 |
| Legal Lot Number | 6 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 4 |
| Census Block | 4004 |
| Census Tract | 31402 |
4900 Arlington Ave, a commercial property, is owned by a company that bought it in January 2013.
Source: Riverside County records, as of July 29, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 4900 ARLINGTON AVE, RIVERSIDE, CA 92504-2780 |
| Owner Type | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 22, 2013 · Amount on File |
| Deed Sale | Jan 22, 2013 · Amount on File |
| Prior Sale | Jul 14, 2009 · Amount on File |
| Deed Document Number | 201333768 |
| Prior Transfer Date | Jun 16, 2009 |
| Prior Transfer Doc | 0000362826 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4900 Arlington Ave was $5,407.
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 |
|---|---|---|
| 2026 | $489,846 (+2%) Land $172,074 Building $317,772 | |
| 2025 | $5,407.00 | $480,242 Land $168,700 Building $311,542 |
| 2023 | $5,207.00 (+1.86%) | $461,596 (+2%) Land $162,150 Building $299,446 |
| 2022 | $5,112.00 | $452,546 Land $158,971 Building $293,575 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4900 Arlington Ave in Zone X, an area of minimal flood risk.
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.
The area around 4900 Arlington Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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 558 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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