San Bernardino County property record for 748 E 4th St, Ontario, CA 91764 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,282 sqft · built 1978 |
| Lot Size | 0.166 acres (7,236 sqft) |
| Owner | Individual Name on File |
| Last Sale | $188,500 (Dec 2009) |
| Tax Bill | $2,561 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1048-101-10-0000 |
| Primary APN | 1048-101-10-0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,282 sqft Living Area |
| Gross Area | 1,807 sqft |
| 1st Floor Area | 1,282 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Modern |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Built-Up Asphalt |
| Lot Area | 7,236 sqft (0.166 acres) |
| Lot Dimensions | 134 ft deep x 54 ft wide |
| View / Lot | Average |
| Garage Type | Attached |
| Garage Area | 525 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Patio/Porch |
| Porch Area | 75 sqft |
| Patio Area | 75 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 748 E 4TH ST |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91764-2438 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 1796 LOT 3 BLOCK 1 EX ST |
| Legal Tract | 1796 |
| Legal Block | 1 |
| Legal Lot Number | 3 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 1310 |
Source: San Bernardino County records · APN 1048-101-10-0000
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 | Individual Name on File |
|---|---|
| Mailing Address | 748 E 4TH ST, ONTARIO, CA 91764-2438 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Sole Owner |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 22, 2009 · Amount on Record |
| Deed Sale | Dec 22, 2009 · Amount on Record |
| Prior Sale | Jul 09, 2008 · Amount on Record |
| Deed Document Number | 2009565377 |
| Last Transfer Date | Jan 19, 2014 |
| Transfer Doc | 0000030813 |
| 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 |
| Secondary School District | Chaffey Joint Union High School District (09 - 12) |
| Elementary School District | Ontario-Montclair School District (KG - 08) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $243,578 (+2%) Land $85,582 Building $157,996 | |
| 2025 | $2,561.00 (+5.43%) Homeowner's exemption | $238,802 (+4.04%) Land $83,904 Building $154,898 |
| 2023 | $2,429.00 (+1.38%) Homeowner's exemption | $229,529 Land $80,646 Building $148,883 |
| 2022 | $2,396.00 |
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.
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