San Bernardino County property record for 624 E Princeton St, Ontario, CA 91764
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,301 sqft · built 1946 |
| Lot Size | 0.236 acres (10,275 sqft) |
| Owner | Individual Name on File |
| Last Sale | $86,500 (Apr 1998) |
| Tax Bill | $1,537 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1047-511-12-0000 |
| Primary APN | 1047-511-12-0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,301 sqft Living Area |
| 1st Floor Area | 1,301 sqft |
| Family Room | Family Room |
| Year Built | Built 1946 |
|---|---|
| Effective Year Built | Effective 1948 |
| Architectural Style | Conventional |
| Exterior Material | Block |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 10,275 sqft (0.236 acres) |
| View / Lot | Average |
| Porch | Patio/Porch |
| Porch Area | 922 sqft |
| Patio Area | 922 sqft |
| Cooling System | None |
|---|---|
| Heating System | Floor/Wall Furnace |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 624 E PRINCETON ST |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91764-1809 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ONTAR1O COLONY LANDS PTN LOT 802 BEG 521 FT W AND 465 FT N OF SE COR SD LOT 802 TH E 75 FT TH N 137 FT TH W 75 FT TH S 137 FT TO POB |
| Legal Subdivision | MAP OF ONTARIO |
| Legal Block | 1 |
| Legal Lot Number | 802 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 1200 |
624 E Princeton St is owned and occupied by an individual who acquired it in May 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 | Individual Name on File |
|---|---|
| Mailing Address | 624 E PRINCETON ST, ONTARIO, CA 91764-1809 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Sole Owner |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 9, 1998 · Amount on File |
| Deed Sale | Apr 9, 1998 · Amount on File |
| Prior Sale | Jan 2, 1998 · Amount on File |
| Deed Document Number | 1998134240 |
| Last Transfer Date | May 9, 2001 |
| Transfer Doc | 0000195738 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 624 E Princeton St was $1,537 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 | $148,211 (+2%) Land $81,434 Building $66,777 | |
| 2025 | $1,537.00 Homeowner's exemption | $145,305 Land $79,837 Building $65,468 |
| 2023 | $1,457.00 (+1.46%) Homeowner's exemption | $139,662 Land $76,737 Building $62,925 |
| 2022 | $1,436.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 624 E Princeton St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| 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 624 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 813 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
May also be available: GeoLinks, T-Mobile, Verizon.
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