Riverside County property record for 4290 Monticello Ave, Riverside, CA 92503
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.75 ba · 1,319 sqft · built 1957 |
| Lot Size | 0.21 acres (9,148 sqft) |
| Owner | Individual Name on File |
| Last Sale | $357,000 (May 2005) |
| Tax Bill | $5,510 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 193-093-026 |
| Primary APN | 193-093-026 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,319 sqft Living Area |
| Gross Area | 1,869 sqft |
| 1st Floor Area | 1,319 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Construction Type | Wood |
| Roof Material | Wood Shingle |
| Lot Area | 9,148 sqft (0.21 acres) |
| Garage Type | Attached |
| Garage Area | 520 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Old Parcel Number | 050401107 |
|---|---|
| Street Address | 4290 MONTICELLO AVE |
| City | RIVERSIDE |
| State | CA |
| Zip | 92503-2728 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1065 |
| Legal Description | LOT 67 MB 031/063 VILLA D ESTE 2 |
| Legal Subdivision | VILLA D ESTE 2 |
| Legal Lot Number | 67 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 31503 |
4290 Monticello Ave is owned and occupied by an individual who bought it in May 2005.
Source: Riverside County records, as of July 29, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4290 MONTICELLO AVE, RIVERSIDE, CA 92503-2728 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | May 26, 2005 · Amount on File |
| Deed Sale | May 26, 2005 · Amount on File |
| Prior Sale | May 30, 1997 · Amount on File |
| Deed Document Number | 2005422294 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4290 Monticello Ave was $5,510 with a homeowner's exemption.
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 | $507,552 (+2%) Land $199,039 Building $308,513 | ||
| 2025 | $5,510.00 Homeowner's exemption | $497,601 Land $195,137 Building $302,464 | |
| 2023 | $5,303.00 (+1.9%) Homeowner's exemption | $478,280 Land $187,560 Building $290,720 | |
| 2022 | $5,204.00 | ||
| 2021 | $442,260 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4290 Monticello 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 4290 Monticello 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 621 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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