Riverside County property record for 286 Winfield Cir, Corona, CA 92878
| Property Type | Light Industrial |
|---|---|
| Details | 10,775 sqft · built 1986 |
| Lot Size | 0.6 acres (26,136 sqft) |
| Owner | Company Name on File |
| Tax Bill | $13,756 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 118-020-020 |
| Primary APN | 118-020-020 |
|---|
| Stories | 2 Stories |
|---|---|
| Building Area | 10,775 sqft Gross Area |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 26,136 sqft (0.6 acres) |
| Street Address | 286 WINFIELD CIR |
|---|---|
| City | CORONA |
| State | CA |
| Zip | 92878-4343 |
| Property Category | Industrial |
| Property Type | Industrial > Light Industrial |
| Legal Description | .60 ACRES IN LOT 9 MB 135/054 TR 18619 |
| Legal Tract | 18619 |
| Legal Lot Number | 9 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | CORONA |
| Census Block Group | 1 |
| Census Block | 1016 |
| Census Tract | 41500 |
286 Winfield Cir, an industrial property, is owned by a company that acquired it in December 1994.
Source: Riverside County records, as of July 29, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 33161 CAMINO CAPISTRANO, D, SAN JUAN CAPISTRANO, CA 92675-4826 |
| Owner Type | Company |
| Vesting | Partnership |
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 Transfer Date | Dec 23, 1994 |
| Transfer Doc | 0000482112 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 286 Winfield Cir was $13,756.
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 |
|---|---|---|
| 2026 | $1,227,120 (+2%) Land $384,500 Building $842,620 | |
| 2025 | $13,756.00 | $1,203,060 Land $376,961 Building $826,099 |
| 2023 | $13,129.00 (+1.83%) | $1,156,345 Land $362,324 Building $794,021 |
| 2022 | $12,893.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 286 Winfield Cir in Zone X, an area of minimal flood risk, though there have been 41 flood claims nearby since 1980.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 12 policies |
| Nearby Flood Policies | 12 in force |
| Nearby Flood Claims | 41 (1980–2010) |
| Most Recent Claim | Dec 2010 · Severe Winter Storms, Flooding, And Debris And Mud Flows |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 286 Winfield Cir is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 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 57 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 |
May also be available: GeoLinks, Spectrum, T-Mobile, Verizon.
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