Riverside County property record for 19820 Mariposa Ave, Riverside, CA 92508
| Property Type | General Agricultural/Rural |
|---|---|
| Details | 2 bd · 1 ba · 600 sqft · built 1959 |
| Lot Size | 2.39 acres (104,108 sqft) |
| Owner | Company Name on File |
| Last Sale | $5,986,000 (May 2022) |
| Tax Bill | $7,732 (2023) |
| Deeds & Mortgages | May 2022 Sale May 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 266-160-008 |
| Primary APN | 266-160-008 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 600 sqft Total Area |
| Year Built | Built 1959 |
|---|---|
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 104,108 sqft (2.39 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 266160008 |
|---|---|
| Street Address | 19820 MARIPOSA AVE |
| City | RIVERSIDE |
| State | CA |
| Zip | 92508-9637 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > General Agricultural/Rural |
| Local Zoning Code | CBOOK |
| Legal Description | 2.39 ACRES IN POR LOT 31 MB 011/062 WOODCREST AC |
| Legal Subdivision | WOODCREST ACRES |
| Legal Lot Number | 31 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | LAKE MATHEWS |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 42009 |
19820 Mariposa Ave, an agricultural property, is owned by a company that bought it in May 2022.
Source: Riverside County records, as of October 9, 2023
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 36310 INLAND VALLEY DR STE 300, 300, WILDOMAR, CA 92595-7594 |
| 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.
| Date | Document |
|---|---|
| May 10, 2022 | Grant Deed, Transfer TICOR TITLE INSURANCE COMPANY, TICOR TITLE |
| May 10, 2022 | Quit Claim Deed, Transfer TICOR TITLE RIVERSIDE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 10, 2022 · Amount on File |
| Deed Sale | May 10, 2022 · Amount on File |
| Prior Sale | May 10, 2022 |
| Deed Document Number | 2022-0217629 |
| Record Updated | Jun 7, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | May 10, 2022 |
| Property Address | 19820 MARIPOSA AVE, RIVERSIDE, CA 92508-9637 |
| Document Number | 0000217629 |
| Instrument Date | May 5, 2022 |
| Instrument | 2022-0217629 |
| Transaction Type | Transfer |
| Record Updated | Aug 29, 2023 |
| Title Company | TICOR TITLE INSURANCE COMPANY, TICOR TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $13,169.20 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 36310 INLAND VALLEY DR STE 300, 300, WILDOMAR, CA 92595-7594 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | May 10, 2022 |
| Property Address | 19820 MARIPOSA AVE, RIVERSIDE, CA 92508-9637 |
| Document Number | 0000217628 |
| Map Reference | MB 11 PG 62 |
| Instrument Date | Mar 29, 2021 |
| Instrument | 2022-0217628 |
| Transaction Type | Transfer |
| Record Updated | Aug 29, 2023 |
| Title Company | TICOR TITLE RIVERSIDE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
Source: Riverside County assessment roll, as of July 1, 2023
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Riverside City |
| Unified School District | Riverside Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2023 | $7,732.00 (+219.11%) | $689,826 Land $689,826 |
| 2022 | $2,423.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 19820 Mariposa Ave in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1998.
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 | 5 (1998–2010) |
| Claims Outside the SFHA | 2 of 5 |
| 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 19820 Mariposa Ave is high, ranking above 71% of the US, with a 0.3% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 71% of the US · above 46% of California |
|---|---|
| Wildfire Likelihood | 0.3% 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 | WESTERN MWD serves 87,955 people · EPA ID CA3310049 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Dec 2023 |
| 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 70 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
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