Riverside County property record for 30578 Corte De La Rosa, Winchester, CA 92596
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 0.14 acres (6,098 sqft) |
| Owner | Company Name on File |
| Tax Bill | $1,075 (2025) |
| Deeds & Mortgages | Aug 2023 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 461-471-021 |
| Primary APN | 461-471-021 |
|---|---|
| Alternative APN |
|
| Lot Area | 6,098 sqft (0.14 acres) |
|---|
| Street Address | 30578 CORTE DE LA ROSA |
|---|---|
| City | WINCHESTER |
| State | CA |
| Zip | 92596-5515 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Legal Description | ACRES 0.14000000 ACREAGEQUALCODE ML LOT 168 LOTTYPE L MAPPLATB 461 MAPPLATP 007 SUBDIVISIONNAME TR 31100 |
| Legal Tract | 31100 |
| Legal Lot Number | 168 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | PERRIS VALLEY |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 42726 |
30578 Corte De La Rosa, residential vacant land, is owned by a company.
Source: Riverside County records, as of July 29, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 980 MONTECITO DR, 300, CORONA, CA 92879-1796 |
| Owner Type | Company |
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 |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Aug 1, 2023 |
| Property Address | CA |
| Document Number | 0000222943 |
| Map Reference | MB 461 PG 7-19 |
| Instrument Date | Jul 28, 2023 |
| Instrument | 2023-0222943 |
| Transaction Type | Transfer |
| Record Updated | Aug 11, 2023 |
| Title Company | FIRST AMERICAN TITLE COMPANY HOMEBU, FIRST AMER TTL CO HOMEBUILDE |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 2280 WARDLOW CIR STE 100, 100, CORONA, CA 92878-9079 |
| Investor | Possibly a Property Investor |
The 2025 property tax bill for 30578 Corte De La Rosa was $1,075, down 2.6% from the year before.
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Secondary School District | Perris Union High School District (9-12) (09 - 12) |
| Elementary School District | Romoland Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $74,250 (+2%) Land $74,250 | |
| 2025 | $1,075.00 (-2.63%) | $72,795 Land $72,795 |
| 2024 | $1,104.00 (+51.86%) | |
| 2023 | $727.00 (+84.05%) | $36,918 (+438.08%) Land $36,918 |
| 2022 | $395.00 | $6,861 Land $6,861 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 30578 Corte De La Rosa in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2005.
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 |
| Nearby Flood Claims | 1 (2005) |
| Most Recent Claim | Feb 2005 · river or lake flooding |
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 30578 Corte De La Rosa is moderate, ranking above 54% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 54% of the US · lower than 68% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Direct burnable vegetation |
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 | EASTERN MUNICIPAL WD serves 659,923 people · EPA ID CA3310009 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Lead | 3 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 55 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 35 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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