Riverside County property record for 4140 Webster Ranch Rd, Corona, CA 92881
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 5.25 ba · 5,401 sqft · built 2005 |
| Lot Size | 0.8 acres (34,848 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,290,000 (Oct 2005) |
| Tax Bill | $24,144 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 116-290-049 |
| Primary APN | 116-290-049 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 5.25 Baths |
| Half Baths | 2 Half Baths |
| Stories | 2 Stories |
| Building Area | 5,401 sqft Living Area |
| Gross Area | 6,366 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2005 |
|---|---|
| Effective Year Built | Effective 2005 |
| Construction Type | Wood |
| Roof Material | Tile |
| Lot Area | 34,848 sqft (0.8 acres) |
| Garage Type | Attached |
| Garage Area | 850 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Street Address | 4140 WEBSTER RANCH RD |
|---|---|
| City | CORONA |
| State | CA |
| Zip | 92881-4760 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | .80 ACRES M/L IN LOT 49 MB 365/084 TR 29617 |
| Legal Tract | 29617 |
| Legal Lot Number | 49 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | CORONA |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 47902 |
4140 Webster Ranch Rd is owned and occupied by two individuals who acquired it in December 2013.
Source: Riverside County records, as of July 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4140 WEBSTER RANCH RD, CORONA, CA 92881-4760 |
| 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 | 2 Names on Deed |
|---|---|
| Last Sale | Oct 28, 2005 · Amount on File |
| Deed Sale | Oct 28, 2005 · Amount on File |
| Deed Document Number | 2005893718 |
| Last Transfer Date | Dec 18, 2013 |
| Transfer Doc | 0000008221 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4140 Webster Ranch Rd was $24,144 with a homeowner's exemption.
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Corona City |
| Unified School District | Corona-Norco Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,827,533 (+2%) Land $418,161 Building $1,409,372 | ||
| 2025 | $24,144.00 Homeowner's exemption | $1,791,700 Land $409,962 Building $1,381,738 | |
| 2023 | $23,203.00 (+1.55%) Homeowner's exemption | $1,722,129 Land $394,044 Building $1,328,085 | |
| 2022 | $22,849.00 | ||
| 2021 | $1,419,570 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4140 Webster Ranch Rd 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.
Wildfire risk around 4140 Webster Ranch Rd is very high, ranking above 91% of the US, with a 1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Very High above 91% of the US · above 75% of California |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
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 CORONA serves 169,380 people · EPA ID CA3310037 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Oct 2025 |
| Lead | 2 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 66 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 171 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
May also be available: T-Mobile, Verizon.
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