San Bernardino County property record for 403 E I St, Ontario, CA 91764 · Last verified July 2026
| Property Type | Residential > Multi-Unit > Duplex |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1920 |
| Square Footage | 1,377 sqft Living Area |
| Lot Size | 6,760 sqft (0.155 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $247,000 (2012) |
| Tax Bill | $3,419.00 (2025) |
Source: San Bernardino County records · APN 1048-072-28-0000
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 | 403 E I ST, ONTARIO, CA 91764-3207 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 23, 2012 · Amount on Record |
| Deed Sale | Mar 23, 2012 · Amount on Record |
| Deed Doc Number | 2012113409 |
| Prior Transfer Date | Aug 22, 2006 |
| Prior Transfer Doc | 0000607085 |
| Record Refreshed | 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 | $316,453 (+2%) Land $108,900 Building $207,553 | |
| 2025 | $3,419.00 (+5.26%) | $310,248 (+4.04%) Land $106,765 Building $203,483 |
| 2023 | $3,248.00 (+1.34%) | $298,201 Land $102,620 Building $195,581 |
| 2022 | $3,205.00 |
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 | Minimal |
| 500-Year Floodplain | No |
| 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.
| Primary APN | 1048-072-28-0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 1,377 sqft Living Area |
| 1st Floor | 1,377 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | Conventional Style |
| Construction Type | Frame Construction |
| Roof Material | Builtup (layered Asphalt) Roof |
| Lot Area | 6,760 sqft (0.155 acres) |
| Depth X Width | 130 ft x 52 ft Depth x Width |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 160 sqft Garage |
| Total Buildings | 2 Total Buildings |
| Patio Area | 108 sqft Patio |
| Porch Area | 108 sqft Porch |
| Cooling System | None Cooling |
|---|---|
| Heating System | Floor/Wall Furnace Heating |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 403 E I ST |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91764-3207 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Duplex |
| Legal Description | BALDWINS SUB LOT 7 |
| Legal Subdivision | BALDWIN SUBDIVISION |
| Legal Block | 3 |
| Legal Lot Number | 7 |
| Jurisdiction | SAN BERNARDINO CA |
| Minor Civil Division | ONTARIO |
| Census Blockgroup | 3 |
| Census Block | 3017 |
| Census Tract | 1200 |
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