Riverside County property record for 11321 Breithorn Ct, Riverside, CA 92503
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,186 sqft · built 1991 |
| Lot Size | 0.489 acres (21,344 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $451,000 (May 2014) |
| Tax Bill | $7,474 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 136-342-009 |
| Primary APN | 136-342-009 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,186 sqft Living Area |
| Gross Area | 2,789 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Tile |
| Lot Area | 21,344 sqft (0.489 acres) |
| Garage Type | Attached |
| Garage Area | 603 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Connected |
| Account Number | 136342009 |
|---|---|
| Street Address | 11321 BREITHORN CT |
| City | RIVERSIDE |
| State | CA |
| Zip | 92503-0602 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R106 |
| Legal Description | LOT 26 MB 219/064 TR 23327 |
| Legal Tract | 23327 |
| Legal Lot Number | 26 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | CORONA |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 41414 |
Source: Riverside County records, as of October 13, 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 Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 11321 BREITHORN CT, RIVERSIDE, CA 92503-0602 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 28, 2014 · Amount on Record |
| Deed Sale | May 28, 2014 · Amount on Record |
| Prior Sale | May 25, 2005 |
| Deed Document Number | 2014-0193838 |
| Record Updated | Jun 7, 2026 |
Source: Riverside County assessment roll, as of July 1, 2025
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Unified School District | Alvord Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $7,474.00 (+5.98%) Homeowner's exemption | $552,852 (+4.04%) Land $122,579 Building $430,273 |
| 2023 | $7,052.00 (+6.25%) Homeowner's exemption | $531,386 Land $117,820 Building $413,566 |
| 2022 | $6,637.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 1 in force |
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 | Moderate above 52% of the US · lower than 69% of California |
|---|---|
| Wildfire Likelihood | 0.1% 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 RIVERSIDE serves 302,776 people · EPA ID CA3310031 |
|---|---|
| Water Source | Groundwater influenced by surface water |
| Lead | 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 149 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Verizon.
5G (outdoors only) and 4G LTE
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