Riverside County property record for 1239 Cornerstone Way, Corona, CA 92878
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,843 sqft · built 1997 |
| Lot Size | 0.17 acres (7,405 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $550,000 (Jun 2020) |
| Tax Bill | $7,764 (2025) |
| Deeds & Mortgages | Jun 2020 Sale & Mortgage Sep 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 121-501-011 |
| Primary APN | 121-501-011 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 2 Stories |
| Building Area | 1,843 sqft Living Area |
| Gross Area | 2,545 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1998 |
| Construction Type | Wood |
| Roof Material | Tile |
| Lot Area | 7,405 sqft (0.17 acres) |
| Garage Type | Attached |
| Garage Area | 627 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Street Address | 1239 CORNERSTONE WAY |
|---|---|
| City | CORONA |
| State | CA |
| Zip | 92878-5454 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 11 MB 261/065 TR 27305-5 |
| Legal Subdivision | TRACT NO 27305-5 |
| Legal Tract | 27305-5 |
| Legal Lot Number | 11 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | CORONA |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 40806 |
1239 Cornerstone Way is owned and occupied by two individuals who bought it in June 2020.
Source: Riverside County records, as of July 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1239 CORNERSTONE WAY, CORONA, CA 92878-5454 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 |
|---|---|
| Jun 26, 2020 | Grant Deed, Transfer · Conventional Mortgage HOME APPROVALS DIRECT INC |
| Sep 20, 2017 | Grant Deed, Transfer · Conventional Mortgage PARTNERS FCU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 26, 2020 · Amount on File |
| Deed Sale | Jun 26, 2020 · Amount on File |
| Prior Sale | Sep 20, 2017 · Amount on File |
| Deed Document Number | 2020275551 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Jun 26, 2020 |
| Property Address | 1239 CORNERSTONE WAY, CORONA, CA 92878-5454 |
| Document Number | 0000275551 |
| Map Reference | MB 261 PG 65-67 |
| Instrument Date | May 22, 2020 |
| Instrument | 2020-0275551 |
| Transaction Type | Transfer |
| Record Updated | Sep 28, 2021 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 1239 CORNERSTONE WAY, CORONA, CA 92878-5454 |
| Investor | Possibly a Property Investor |
| Document Number | 0000275552 |
|---|---|
| Date | Jun 26, 2020 |
| Instrument | 2020-0275552 |
| Name | HOME APPROVALS DIRECT INC |
|---|---|
| Type | Non-Lending Institution |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jul 1, 2050 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Sep 20, 2017 |
| Property Address | 1239 CORNERSTONE WAY, CORONA, CA 92878-5454 |
| Document Number | 0000388725 |
| Map Reference | MB 261 PG 65-67 |
| Instrument Date | Aug 8, 2017 |
| Instrument | 2017-0388725 |
| Transaction Type | Transfer |
| Record Updated | Sep 28, 2021 |
| Title Company | CHICAGO TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 1239 CORNERSTONE WAY, CORONA, CA 92878-5454 |
| Document Number | 0000388726 |
|---|---|
| Date | Sep 20, 2017 |
| Instrument | 2017-0388726 |
| Name | PARTNERS FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Oct 1, 2047 |
The 2025 property tax bill for 1239 Cornerstone Way was $7,764.
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 | $613,529 (+2%) Land $145,014 Building $468,515 | ||
| 2025 | $7,764.00 | $601,500 Land $142,171 Building $459,329 | |
| 2023 | $7,418.00 (+1.83%) | $578,145 Land $136,651 Building $441,494 | |
| 2022 | $7,285.00 | ||
| 2021 | $583,380 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1239 Cornerstone Way in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1983.
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 | 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.
Wildfire risk around 1239 Cornerstone Way 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 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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