Riverside County property record for 4300 Central Ave, Riverside, CA 92506
| Property Type | Medical Building |
|---|---|
| Details | 13,780 sqft · built 1986 |
| Lot Size | 1.33 acres (57,935 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,100,000 (Oct 1999) |
| Tax Bill | $19,229 (2025) |
| Deeds & Mortgages | Aug 2018 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 225-201-054 |
| Primary APN | 225-201-054 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 13,780 sqft Gross Area |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Construction Type | Wood |
| Fire Resistance | Wood or Wood & Steel Frame |
| Lot Area | 57,935 sqft |
| Old Parcel Number | 225201054 |
|---|---|
| Street Address | 4300 CENTRAL AVE |
| City | RIVERSIDE |
| State | CA |
| Zip | 92506-2918 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Medical Building |
| Legal Description | 1.33 ACRES M/L IN LOTS 4, 5, 10 & 11 BLK 6 MB 004/091 TIBBETS TR FOR TOTAL DESCRIPTION SEE ASSESSORS MAPS |
| Legal Subdivision | TIBBETS TR |
| Legal Block | 6 |
| Legal Lot Number | 4 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 31100 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 25129 THE OLD RD, 302, STEVENSON RANCH, CA 91381-2296 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 19, 1999 · Amount on Record |
| Deed Sale | Oct 19, 1999 · Amount on Record |
| Deed Document Number | 1999460306 |
| Prior Transfer Date | Apr 5, 1995 |
| Prior Transfer Doc | 0000151437 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Aug 20, 2018 |
| Property Address | 4300 CENTRAL AVE, RIVERSIDE, CA 92506-2918 |
| Document Number | 0000332037 |
| Instrument Date | Jul 16, 2018 |
| Instrument | 332037 |
| Transaction Type | Transfer |
| Record Updated | Aug 28, 2018 |
| Title Company | FIRST AMERICAN TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 25129 THE OLD RD #302 STEVENSON RANCH CA 913812296, 302, STEVENSON RANCH, CA 91381-2296 |
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 | $1,724,472 (+2%) Land $725,845 Building $998,627 | |
| 2025 | $19,229.00 (+3.79%) | $1,690,660 (+4.04%) Land $711,613 Building $979,047 |
| 2023 | $18,527.00 (+1.85%) | $1,625,011 (+2%) Land $683,981 Building $941,030 |
| 2022 | $18,190.00 | $1,593,149 Land $670,570 Building $922,579 |
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 | 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 509 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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