Riverside County property record for 42135 Winchester Rd, Temecula, CA 92590
| Property Type | Commercial Vacant Land |
|---|---|
| Lot Size | 11.5 acres (503,118 sqft) |
| Owner | Company Name on Record |
| Flood Zone | Zone AE (high risk) |
| APN | 909-310-062 |
| Primary APN | 909-310-062 |
|---|
| Lot Area | 503,118 sqft |
|---|
| Street Address | 42135 WINCHESTER RD |
|---|---|
| City | TEMECULA |
| State | CA |
| Zip | 92590-4800 |
| Property Category | Commercial |
| Property Type | Vacant Land > Commercial |
| Legal Description | 11.55 ACRES IN PAR 1 PM 178/085 INT PM 27336 |
| Legal Lot Number | 1 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | MURRIETA |
| Census Block Group | 1 |
| Census Block | 1032 |
| Census Tract | 51200 |
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 | PO BOX 9017, TEMECULA, CA 92589-9017 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Sep 24, 2020 |
| Transfer Doc | 0000425154 |
| Record Updated | Oct 29, 2026 |
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Temecula City |
| Unified School District | Temecula Valley Unified School District (KG - 12) |
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 39 policies |
| Community Rating System | Class 9 (5% premium discount) |
| Nearby Flood Policies | 39 in force |
| Nearby Flood Claims | 5 (1993–2007) |
| Claims Outside the SFHA | 1 of 5 |
| Most Recent Claim | Nov 2007 · rainfall accumulation |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 46% of the US · lower than 72% of California |
|---|---|
| Wildfire Likelihood | 0.07% annual chance |
| Exposure | Indirect 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 | RANCHO CALIFORNIA WATER DISTRICT serves 146,147 people · EPA ID CA3310038 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Dec 2025 |
| Lead | Under 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 75 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Southern California Telephone Fixed Wireless | 75 / 15 |
| AT&T Fixed Wireless | 25 / 3 |
May also be available: Accel Wireless, Frontier, GeoLinks, Spectrum, T-Mobile, Verizon.
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