Riverside County property record for 21295 Bison Mesa Rd, Riverside, CA 92507
| Property Type | Single Family Home |
|---|---|
| Lot Size | 1.78 acres (77,537 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 255-230-050 |
| Primary APN | 255-230-050 |
|---|
| Lot Area | 77,537 sqft |
|---|
| Street Address | 21295 BISON MESA RD |
|---|---|
| City | RIVERSIDE |
| State | CA |
| Zip | 92507-0026 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ACRES 1.78000000 ACREAGEQUALCODE AC LOT 138 LOTTYPE L MAPPLATB 469 MAPPLATP 062 SUBDIVISIONNAME TR 29740 |
| Legal Tract | 29740 |
| Legal Lot Number | 138 |
| Jurisdiction | RIVERSIDE CA |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 42214 |
Source: Riverside County assessment roll, as of July 29, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 36310 INLAND VALLEY DR, WILDOMAR, CA 92595-7595 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Riverside County assessment roll, as of July 29, 2026
| Type | Name |
|---|---|
| State | California |
| County | Riverside County |
| Unified School District | Riverside Unified School District (KG - 12) |
| Year | Assessed Value |
|---|---|
| 2026 | $10 (-) Land $10 |
| 2025 | $10 (-) Land $10 |
| 2023 | $10 Land $10 |
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 |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 2 (2003–2015) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Jul 2015 · rainfall accumulation |
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 | High above 78% of the US · above 55% of California |
|---|---|
| Wildfire Likelihood | 0.6% 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 | RIVERSIDE HIGHLAND WATER COMPANY private · serves 19,053 people · EPA ID CA3610057 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jan 2025 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 160 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
5G and 4G LTE (outdoors only)
Search by:
By searching, you agree to: Terms • Privacy • Disclosures