San Bernardino County property record for 1855 E Riverside Dr, Spc 289, Ontario, CA 91761
| Property Type | Mobile Home |
|---|---|
| Details | 2 bd · 2 ba · 1,248 sqft · built 1977 |
| Lot Size | 0.036 acres (1,554 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $110 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 0216-124-05-6289 |
| Primary APN | 0216-124-05-6289 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,248 sqft Living Area |
| 1st Floor Area | 1,248 sqft |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1977 |
| Architectural Style | Modular |
| Roof Material | Composition Shingle |
| Lot Area | 1,554 sqft (0.036 acres) |
| Garage Type | Carport |
| Garage Area | 378 sqft |
| Carport | Carport |
| Carport Area | 378 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Patio/Porch |
| Patio Area | 240 sqft |
| Cooling System | Evaporative |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 1855 E RIVERSIDE DR, 289 |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91761-7291 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | 77 MADISON WASHINGTON SN#A3818RX67MCA/B3818RX67MCA |
| Legal Block | 2 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 1809 |
1855 E Riverside Dr, Spc 289 is owned and occupied by two individuals.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1855 E RIVERSIDE DR, 289, ONTARIO, CA 91761-7291 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 1855 E Riverside Dr, Spc 289 was $110.
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Ontario City |
| Unified School District | Chino Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $10,000 (-) Building $10,000 | |
| 2025 | $110.00 | $10,000 Building $10,000 |
| 2023 | $108.00 | $10,000 Building $10,000 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1855 E Riverside Dr, Spc 289 in Zone X, an area of moderate flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 1855 E Riverside Dr, Spc 289 has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | ONTARIO MUNICIPAL UTILITIES COMPANY serves 185,010 people · EPA ID CA3610034 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jul 2025 |
| Lead | Under 1 ppb (2022–2024) 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 558 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, T-Mobile, Verizon.
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