San Bernardino County property record for 1047 E Princeton St, Ontario, CA 91764
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 3 ba · 2,237 sqft · built 1952 |
| Lot Size | 0.194 acres (8,448 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $137,500 (Oct 2001) |
| Tax Bill | $3,123 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 1047-483-42-0000 |
| Primary APN | 1047-483-42-0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,237 sqft Living Area |
| 1st Floor Area | 2,237 sqft |
| Family Room | Family Room |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Architectural Style | Conventional |
| Exterior Material | Block |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 8,448 sqft (0.194 acres) |
| Lot Dimensions | 132 ft deep x 64 ft wide |
| Garage Type | Detached |
| Garage Area | 550 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Patio/Porch |
|---|---|
| Porch Area | 104 sqft |
| Patio Area | 104 sqft |
| Total Buildings | 2 Buildings |
| Cooling System | None |
|---|---|
| Heating System | Floor/Wall Furnace |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 1047 E PRINCETON ST |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91764-2513 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | TRACT 2457 W 64 FT S 132 FT LOT 17 |
| Legal Subdivision | ONTARIO GARDENS |
| Legal Tract | 2457 |
| Legal Block | 1 |
| Legal Lot Number | 17 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 1310 |
1047 E Princeton St, a duplex, is owned and occupied by two individuals who bought it in October 2001.
Source: San Bernardino County records, as of July 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1047 E PRINCETON ST, ONTARIO, CA 91764-2513 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 10, 2001 · Amount on File |
| Deed Sale | Oct 10, 2001 · Amount on File |
| Prior Sale | Mar 15, 2001 · Amount on File |
| Deed Document Number | 2001462155 |
| Prior Transfer Date | Mar 9, 2001 |
| Prior Transfer Doc | 0000094464 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1047 E Princeton St was $3,123 with a homeowner's exemption.
Source: San Bernardino County assessment roll, as of July 14, 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) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $294,532 (+2%) Land $82,877 Building $211,655 | |
| 2025 | $3,123.00 Homeowner's exemption | $288,757 Land $81,252 Building $207,505 |
| 2023 | $2,964.00 (+1.4%) Homeowner's exemption | $277,544 Land $78,097 Building $199,447 |
| 2022 | $2,923.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1047 E Princeton St 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 1047 E Princeton St 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 560 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, T-Mobile.
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