Riverside County property record for 939 Cornerstone Way, Corona, CA 92878 · Last verified October 2025
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 3,032 sqft · built 1999 |
| Lot Size | 0.169 acres (7,405 sqft) |
| Owner | Individual Name on File |
| Last Sale | $530,000 (Dec 2015) |
| Tax Bill | $8,134 (2025) |
| Deeds & Mortgages | Feb 2022 Mortgage Feb 2020 Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 121-521-015 |
| Primary APN | 121-521-015 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 2 Stories |
| Building Area | 3,032 sqft Living Area |
| Gross Area | 3,605 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 (0.169 acres) |
| Garage Type | Attached |
| Garage Area | 573 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Connected |
| Account Number | 121521015 |
|---|---|
| Street Address | 939 CORNERSTONE WAY |
| City | CORONA |
| State | CA |
| Zip | 92878-5488 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 5 MB 271/069 27305-11 |
| Legal Subdivision | 27305-11 |
| Legal Tract | 27305-11 |
| Legal Lot Number | 5 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | CORONA |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 40806 |
Source: Riverside County records · APN 121-521-015
Assessment roll updated July 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 939 CORNERSTONE WAY, CORONA, CA 92878-5488 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Feb 04, 2022 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Feb 18, 2020 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS |
| Jul 01, 2019 | Quit Claim Deed, Transfer WFG NATIONAL TITLE COMPANY, WFG NAT'L TITLE CO |
| Jul 01, 2019 | Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 04, 2015 · Amount on Record |
| Deed Sale | Dec 04, 2015 · Amount on Record |
| Prior Sale | Jul 01, 2019 |
| Deed Document Number | 0000527866 |
| Record Updated | Jun 07, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Property Address | 939 CORNERSTONE WAY, CORONA, CA 92878-5488 |
| Transaction Type | Mortgage |
| Record Updated | Feb 16, 2022 |
| Title Company | WFT NATIONAL TITLE, WFG NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 939 CORNERSTONE WAY, CORONA, CA 92878-5488 |
| Document Number | 0000060640 |
|---|---|
| Date | Feb 04, 2022 |
| Instrument | 2022-0060640 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2052 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Property Address | 939 CORNERSTONE WAY, CORONA, CA 92878-5488 |
| Document Number | 0000082231 |
| Instrument Date | Feb 18, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Mar 06, 2020 |
| Title Company | WFG NATIONAL TITLE COMPANY, WFG NAT'L TITLE CO |
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 939 COMERSTONE WAY CORONA CA 92880, CORONA, CA 92880 |
| Document Number | 0000082231 |
|---|---|
| Date | Feb 24, 2020 |
| Instrument | 82231 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Feb 23, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Jul 01, 2019 |
| Property Address | 939 CORNERSTONE WAY, CORONA, CA 92878-5488 |
| Document Number | 0000238463 |
| Instrument Date | Jun 27, 2019 |
| Instrument | 238463 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2019 |
| Title Company | WFG NATIONAL TITLE COMPANY, WFG NAT'L TITLE CO |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 939 CORNERSTONE WAY CORONA CA 928805488, CORONA, CA 92880-5488 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Jul 01, 2019 |
| Property Address | 939 CORNERSTONE WAY, CORONA, CA 92878-5488 |
| Document Number | 0000238464 |
| Map Reference | MB 271 PG 69-71 |
| Instrument Date | Jun 18, 2019 |
| Instrument | 2019-0238464 |
| Transaction Type | Transfer |
| Record Updated | Sep 28, 2021 |
| Title Company | WFG NATIONAL TITLE CO OF CA |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 939 CORNERSTONE WAY, CORONA, CA 92878-5488 |
| Document Number | 0000238465 |
|---|---|
| Date | Jul 01, 2019 |
| Instrument | 2019-0238465 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 01, 2049 |
Source: Riverside County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Corona City |
| Unified School District | Corona-Norco Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $8,134.00 (+4.75%) Homeowner's exemption | $627,404 (+4.04%) Land $142,051 Building $485,353 |
| 2023 | $7,765.00 (+1.89%) Homeowner's exemption | $603,043 Land $136,536 Building $466,507 |
| 2022 | $7,621.00 |
Source: FEMA National Flood Hazard Layer, Riverside County (06065C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060650408061, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Nearby Flood Claims | 3 (1983–1998) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Feb 1998, rainfall accumulation, Severe Winter Storms And Flooding |
| Flood Events |
|
| Wildfire Risk | Low above 32% of the US · above 19% of California |
|---|---|
| Wildfire Likelihood | About 1 in 3,030 per year |
| Exposure | Indirect within ember reach |
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.
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