Riverside County property record for 4190 Mount Blanc Ct, Norco, CA 92860
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,077 sqft · built 1977 |
| Lot Size | 0.45 acres (19,602 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $575,000 (Nov 2020) |
| Tax Bill | $7,025 (2025) |
| Deeds & Mortgages | Nov 2020 Sale & Mortgage Mar 2019 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 168-010-019 |
| Primary APN | 168-010-019 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,077 sqft Living Area |
| Gross Area | 3,133 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1978 |
| Construction Type | Wood |
| Roof Material | Gravel |
| Lot Area | 19,602 sqft (0.45 acres) |
| Garage Type | Attached |
| Garage Area | 930 sqft |
| Parking Spaces | 4 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Old Parcel Number | 139030019 |
|---|---|
| Street Address | 4190 MOUNT BLANC CT |
| City | NORCO |
| State | CA |
| Zip | 92860-1715 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A120M |
| Legal Description | LOT 46 MB 049/019 TR 2684 |
| Legal Subdivision | TRACT NO 2684 |
| Legal Tract | 2684 |
| Legal Lot Number | 46 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | NORCO |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 40813 |
4190 Mount Blanc Ct is owned and occupied by two individuals who bought it in November 2020.
Source: Riverside County records, as of July 29, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4190 MOUNT BLANC CT, NORCO, CA 92860-1715 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Nov 12, 2020 | Grant Deed, Transfer · Conventional Mortgage CALIBER HOME LOANS INC |
| Mar 12, 2019 | Quit Claim Deed, Transfer Quitclaim |
| Jul 25, 2018 | Grant Deed, Transfer · ARM STERLING BANK & TRUST FSB |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 12, 2020 · Amount on File |
| Deed Sale | Nov 12, 2020 · Amount on File |
| Prior Sale | Jul 25, 2018 · Amount on File |
| Deed Document Number | 2020564431 |
| Prior Transfer Date | Feb 22, 2019 |
| Prior Transfer Doc | 0000082206 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Nov 12, 2020 |
| Property Address | 4190 MOUNT BLANC CT, NORCO, CA 92860-1715 |
| Document Number | 0000564431 |
| Map Reference | MB 49 PG 19 |
| Instrument Date | Oct 27, 2020 |
| Instrument | 2020-0564431 |
| Transaction Type | Transfer |
| Record Updated | Sep 28, 2021 |
| Title Company | CHICAGO 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 | Community Property with Right of Survivorship |
| Address | 4190 MOUNT BLANC CT, NORCO, CA 92860-1715 |
| Document Number | 0000564432 |
|---|---|
| Date | Nov 12, 2020 |
| Instrument | 2020-0564432 |
| Name | CALIBER HOME LOANS INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Dec 1, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Mar 12, 2019 |
| Property Address | 4190 MOUNT BLANC CT, NORCO, CA 92860-1715 |
| Document Number | 0000082206 |
| Instrument Date | Feb 22, 2019 |
| Instrument | 82206 |
| Transaction Type | Transfer |
| Record Updated | Mar 19, 2019 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Common |
| Address | 1145 YASMENT ST CORONA CA 928794008, CORONA, CA 92879-4008 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | RIVERSIDE CA |
| Recording Date | Jul 25, 2018 |
| Property Address | 4190 MOUNT BLANC CT, NORCO, CA 92860-1715 |
| Document Number | 0000299476 |
| Map Reference | MB 49 PG 19 |
| Instrument Date | Jun 14, 2018 |
| Instrument | 2018-0299476 |
| Transaction Type | Transfer |
| Record Updated | Sep 28, 2021 |
| Title Company | EQUITY 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 |
|---|---|
| Address | 1145 YASMENT ST, CORONA, CA 92879-4008 |
| Document Number | 0000299477 |
|---|---|
| Date | Jul 25, 2018 |
| Instrument | 2018-0299477 |
| Name | STERLING BANK & TRUST FSB |
|---|---|
| Type | Bank |
| Type | ARM |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Aug 1, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.75% |
| Type Change Date | Aug 1, 2021 |
| Change Frequency | Annually |
| Min Rate At Change | 4.32% |
| Max Rate At Change | 8.75% |
| Index | 1-Year LIBOR |
| Max Rate | 11.7% |
The 2025 property tax bill for 4190 Mount Blanc Ct was $7,025.
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Norco City |
| Unified School District | Corona-Norco Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $634,842 (+2%) Land $132,487 Building $502,355 | ||
| 2025 | $7,025.00 | $622,395 Land $129,890 Building $492,505 | |
| 2023 | $6,700.00 (+1.85%) | $598,230 Land $124,848 Building $473,382 | |
| 2022 | $6,578.00 | ||
| 2021 | $515,430 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4190 Mount Blanc Ct in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 4190 Mount Blanc Ct is high, ranking above 75% of the US, with a 0.4% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 75% of the US · above 51% of California |
|---|---|
| Wildfire Likelihood | 0.4% 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 | CITY OF NORCO serves 25,068 people · EPA ID CA3310025 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Sep 2024 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Jul 2025 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 42 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 106 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
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