Riverside County property record for 4075 Mount Vernon Ave, Riverside, CA 92507
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,284 sqft · built 1959 |
| Lot Size | 0.3 acres (13,068 sqft) |
| Owner | Owner Name on File |
| Last Sale | $190,000 (Sep 2009) |
| Tax Bill | $2,710 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 253-123-009 |
| Primary APN | 253-123-009 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,284 sqft Living Area |
| Gross Area | 1,759 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1959 |
|---|---|
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 13,068 sqft (0.3 acres) |
| Garage Type | Attached |
| Garage Area | 475 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Connected |
| Account Number | 253123009 |
|---|---|
| Street Address | 4075 MT VERNON AVE |
| City | RIVERSIDE |
| State | CA |
| Zip | 92507-4805 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1065 |
| Legal Description | LOT 41 MB 035/065 UNIVERSITY HILLS 2 |
| Legal Subdivision | UNIVERSITY HILLS UNIT #2 |
| Legal Lot Number | 41 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 42213 |
Source: Riverside County assessment roll, as of July 1, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 1208 S LEMON AVE, DIAMOND BAR, CA 91789-4822 |
| Occupancy | Owner Occupied |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 25, 2009 · Amount on Record |
| Deed Sale | Sep 25, 2009 · Amount on Record |
| Prior Sale | May 27, 2004 · Amount on Record |
| Deed Document Number | 2009-0499863 |
| Record Updated | Jun 7, 2026 |
Source: Riverside County assessment roll, as of July 1, 2025
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Riverside City |
| Unified School District | Riverside Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $2,710.00 (+3.91%) Homeowner's exemption | $245,235 (+4.04%) Land $103,257 Building $141,978 |
| 2023 | $2,608.00 (+1.91%) Homeowner's exemption | $235,715 Land $99,249 Building $136,466 |
| 2022 | $2,559.00 |
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 | Moderate above 68% of the US · above 42% of California |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 331 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: California Internet.
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