San Bernardino County property record for 1778 E 4th St, Ontario, CA 91764 · Last verified August 2026
| Property Type | Quadplex |
|---|---|
| Details | 5 bd · 3 ba · 3,822 sqft · built 1963 |
| Lot Size | 0.585 acres (25,500 sqft) |
| Owner | Company Name on File |
| Last Sale | $770,500 (Jun 2025) |
| Tax Bill | $3,803 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 0110-343-04-0000 |
| Primary APN | 0110-343-04-0000 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Units | 4 Units |
| Building Area | 3,822 sqft Total Area |
| Stories | 2 Stories |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Architectural Style | Quadruplex |
| Construction Type | Wood |
| Lot Area | 25,500 sqft (0.585 acres) |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 1778 E 4TH ST |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91764-2668 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Legal Description | TRACT 5014 LOT 68 |
| Legal Subdivision | 68M75 |
| Legal Tract | 5014 |
| Legal Block | 2 |
| Legal Lot Number | 68 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 1308 |
Source: San Bernardino County records · APN 0110-343-04-0000
Assessment roll updated July 14, 2026 · Last verified August 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 | 155 N LAKE AVE, 700, PASADENA, CA 91101-1857 |
| Owner Type | Company |
| Vesting | Limited Partnership |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 12, 2025 · Amount on Record |
| Deed Sale | Jun 12, 2025 · Amount on Record |
| Prior Sale | Oct 26, 1999 · Amount on Record |
| Deed Document Number | 2025134705 |
| Record Updated | Sep 20, 2026 |
Source: San Bernardino County records · Assessment roll updated July 14, 2026 · Last verified August 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 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 | $1,020,000 (+272.83%) Land $357,000 Building $663,000 | |
| 2025 | $3,803.00 (+10.75%) | $273,584 (+4.04%) Land $95,295 Building $178,289 |
| 2023 | $3,434.00 (+1.15%) | $262,960 Land $91,594 Building $171,366 |
| 2022 | $3,395.00 |
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 |
|---|---|
| Flood Hazard | Moderate |
| 500-Year Floodplain | Yes |
| Special Flood Hazard Area | 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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