San Bernardino County property record for 501 E I St, Ontario, CA 91764 · Last verified July 2026
| Property Type | Triplex |
|---|---|
| Details | 4 bd · 3 ba · 2,960 sqft · built 1957 |
| Lot Size | 0.143 acres (6,220 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $390,000 (Jul 2004) |
| Tax Bill | $6,346 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1048-082-49-0000 |
| Primary APN | 1048-082-49-0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 3 Rooms |
| Units | 4 Units |
| Stories | 2 Stories |
| Building Area | 2,960 sqft Total Area |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Architectural Style | Triplex |
| Construction Type | Wood |
| Roof Material | Other |
| Lot Area | 6,220 sqft (0.143 acres) |
| Lot Dimensions | 124 ft deep x 50 ft wide |
| View / Lot | Average |
| Parking Spaces | 3 Parking Spaces |
| Patio Area | 12 sqft |
| Heating System | Floor/Wall Furnace |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 501 E I ST |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91764-2833 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Legal Description | PLAZA SERENA SUB LOT 7 BLK B |
| Legal Subdivision | PLAZA SERENA SUBDIVISION |
| Legal Block | B |
| Legal Lot Number | 7 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 1200 |
Source: San Bernardino County records · APN 1048-082-49-0000
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 | 501 E I ST, ONTARIO, CA 91764-2833 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 29, 2004 · Amount on Record |
| Deed Sale | Jul 29, 2004 · Amount on Record |
| Prior Sale | Apr 16, 2002 · Amount on Record |
| Deed Document Number | 2004542936 |
| Last Transfer Date | Nov 23, 2012 |
| Transfer Doc | 0000523219 |
| 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 | $588,410 (+2%) Land $213,270 Building $375,140 | |
| 2025 | $6,346.00 (+5.29%) | $576,872 (+4.04%) Land $209,088 Building $367,784 |
| 2023 | $6,027.00 (+1.33%) | $554,472 Land $200,969 Building $353,503 |
| 2022 | $5,948.00 |
Source: FEMA National Flood Hazard Layer, San Bernardino County (06071C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060710012002, refreshed September 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 |
| Nearby Flood Policies | 1 in force |
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 761 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Frontier | Fiber | 7,000 / 7,000 |
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Spectrum, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.
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