San Bernardino County property record for 1431 E Riverside Dr, Ontario, CA 91761 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,993 sqft · built 1981 |
| Lot Size | 0.229 acres (9,960 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $700,000 (Sep 2024) |
| Tax Bill | $7,836 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0216-491-48-0000 |
| Primary APN | 0216-491-48-0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,993 sqft Living Area |
| Gross Area | 2,641 sqft |
| 1st Floor Area | 1,017 sqft |
| 2nd Floor Area | 976 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1981 |
| Architectural Style | Modern |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 9,960 sqft (0.229 acres) |
| Lot Dimensions | 120 ft deep x 83 ft wide |
| View / Lot | Average |
| Garage Type | Attached |
| Garage Area | 648 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Patio/Porch |
| Porch Area | 183 sqft |
| Patio Area | 183 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 1431 E RIVERSIDE DR |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91761-7101 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 11305 LOT 46 |
| Legal Subdivision | TRACT 11305 |
| Legal Tract | 11305 |
| Legal Block | 2 |
| Legal Lot Number | 46 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 1808 |
Source: San Bernardino County records · APN 0216-491-48-0000
Assessment roll updated July 14, 2026 · Last verified July 2026
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 | 1431 E RIVERSIDE DR, ONTARIO, CA 91761-7101 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 30, 2024 · Amount on Record |
| Deed Sale | Sep 30, 2024 · Amount on Record |
| Prior Sale | Sep 02, 1998 · Amount on Record |
| Deed Document Number | 2024233536 |
| Prior Transfer Date | May 27, 2005 |
| Prior Transfer Doc | 0000406966 |
| Record Updated | Sep 20, 2026 |
Source: San Bernardino County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Ontario City |
| Unified School District | Chino Valley Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $714,000 (+2%) Land $249,900 Building $464,100 | |
| 2025 | $7,836.00 (+198.97%) | $700,000 (+199.7%) Land $245,000 Building $455,000 |
| 2023 | $2,621.00 (+0.58%) | $233,564 Land $60,275 Building $173,289 |
| 2022 | $2,606.00 |
Source: FEMA National Flood Hazard Layer, San Bernardino County (06071C), updated October 12, 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 |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 36 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Frontier | Fiber | 7,000 / 7,000 |
| Spectrum | Cable | 1,000 / 35 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
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