Riverside County property record for 936 Cornerstone Way, Corona, CA 92878
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 3,032 sqft · built 1999 |
| Lot Size | 0.17 acres (7,405 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $510,000 (May 2015) |
| Tax Bill | $8,050 (2025) |
| Deeds & Mortgages | Mar 2021 Mortgage Oct 2020 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 121-522-023 |
| Primary APN | 121-522-023 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 2 Stories |
| Building Area | 3,032 sqft Living Area |
| Gross Area | 3,731 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 2000 |
| Construction Type | Wood |
| Roof Material | Tile |
| Lot Area | 7,405 sqft (0.17 acres) |
| Garage Type | Attached |
| Garage Area | 573 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Street Address | 936 CORNERSTONE WAY |
|---|---|
| City | CORONA |
| State | CA |
| Zip | 92878-5491 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 25 MB 271/069 27305-11 |
| Legal Subdivision | 27305-11 |
| Legal Tract | 27305-11 |
| Legal Lot Number | 25 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | CORONA |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 40806 |
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 | 2 Company Names on Record |
|---|---|
| Mailing Address | 936 CORNERSTONE WAY, CORONA, CA 92878-5491 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
| Date | Document |
|---|---|
| Mar 31, 2021 | Deed of Trust, Mortgage · Conventional Mortgage NATIONAL BANK OF KANSAS CITY |
| Oct 20, 2020 | Deed of Trust, Mortgage · Conventional Mortgage SCHOOLSFIRST FCU |
| Aug 25, 2020 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 22, 2015 · Amount on Record |
| Deed Sale | May 22, 2015 · Amount on Record |
| Prior Sale | Feb 14, 2003 · Amount on Record |
| Deed Document Number | 2015215467 |
| Last Transfer Date | May 22, 2020 |
| Transfer Doc | 0000391521 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Property Address | 936 CORNERSTONE WAY, CORONA, CA 92878-5491 |
| Transaction Type | Mortgage |
| Record Updated | Apr 13, 2021 |
| Name | Verified Name |
|---|---|
| Address | 936 CORNERSTONE WAY, CORONA, CA 92878-5491 |
| Document Number | 0000200452 |
|---|---|
| Date | Mar 31, 2021 |
| Instrument | 2021-0200452 |
| Name | NATIONAL BANK OF KANSAS CITY |
|---|---|
| Type | Bank |
| Address | KANSAS CITY, MO 64114 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Property Address | 936 CORNERSTONE WAY, CORONA, CA 92878-5491 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 936 CORNERSTONE WAY, CORONA, CA 92878-5491 |
| Document Number | 0000502173 |
|---|---|
| Date | Oct 20, 2020 |
| Instrument | 2020-0502173 |
| Name | SCHOOLSFIRST FCU |
|---|---|
| Type | Credit Union |
| Address | TUSTIN, CA 92780 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Oct 19, 2035 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Aug 25, 2020 |
| Property Address | 936 CORNERSTONE WAY, CORONA, CA 92878-5491 |
| Document Number | 0000391521 |
| Instrument Date | May 22, 2020 |
| Instrument | 391521 |
| Transaction Type | Transfer |
| Record Updated | Sep 4, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 936 CORNERSTONE WAY CORONA CA 928805491, CORONA, CA 92880-5491 |
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 | $625,195 (+2%) Land $202,267 Building $422,928 | ||
| 2025 | $8,050.00 (+4.71%) | $612,937 (+4.04%) Land $198,301 Building $414,636 | |
| 2023 | $7,688.00 (+1.87%) | $589,137 Land $190,601 Building $398,536 | |
| 2022 | $7,547.00 | ||
| 2021 | $718,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 3 (1983–1998) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
| 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 | Low lower than 67% of the US · lower than 81% of California |
|---|---|
| Wildfire Likelihood | 0.03% 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 | 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 622 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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