Riverside County property record for 645 4th St, Norco, CA 92860 · Last verified October 2025
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,647 sqft · built 1992 |
| Lot Size | 0.469 acres (20,473 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,950 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 123-302-018 |
| Primary APN | 123-302-018 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 2 Stories |
| Building Area | 2,647 sqft Living Area |
| Gross Area | 3,287 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1993 |
| Construction Type | Wood |
| Roof Material | Tile |
| Lot Area | 20,473 sqft (0.469 acres) |
| Garage Type | Attached |
| Garage Area | 640 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Connected |
| Account Number | 123302018 |
|---|---|
| Street Address | 645 4TH ST |
| City | NORCO |
| State | CA |
| Zip | 92860-2185 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | .47 ACRES IN LOT 5 MB 201/068 TR 20806 |
| Legal Subdivision | 20806 |
| Legal Tract | 20806 |
| Legal Lot Number | 5 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | NORCO |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 40813 |
Source: Riverside County records · APN 123-302-018
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 645 4TH ST, NORCO, CA 92860-2185 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 29, 1998 |
| Deed Sale | Apr 29, 1998 |
| Prior Sale | Nov 21, 1997 |
| Deed Document Number | 165717 |
| Record Updated | Jun 08, 2026 |
Source: Riverside County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Municipality | Norco 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 | $3,950.00 (+4.91%) Homeowner's exemption | $356,045 (+4.04%) Land $95,786 Building $260,259 |
| 2023 | $3,765.00 (+1.89%) Homeowner's exemption | $342,220 Land $92,067 Building $250,153 |
| 2022 | $3,695.00 |
Source: FEMA National Flood Hazard Layer, Riverside County (06065C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060650408132, 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 |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 10 (1992–2014) |
| Claims Outside the SFHA | 1 of 10 |
| Most Recent Claim | Dec 2014, rainfall accumulation |
| Claims By Storm |
|
| Wildfire Risk | Moderate above 65% of the US · above 40% of California |
|---|---|
| Wildfire Likelihood | About 1 in 420 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 199 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures