San Bernardino County property record for 425 W D St, Ontario, CA 91762
| Property Type | Duplex |
|---|---|
| Details | 5 bd · 4 ba · 3,584 sqft · built 1928 |
| Lot Size | 0.232 acres (10,089 sqft) |
| Owner | Individual Name on File |
| Last Sale | $649,000 (Jul 2005) |
| Tax Bill | $9,779 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1048-571-01-0000 |
| Primary APN | 1048-571-01-0000 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Units | 4 Units |
| Stories | 2 Stories |
| Building Area | 3,584 sqft Living Area |
| 1st Floor Area | 2,360 sqft |
| 2nd Floor Area | 1,224 sqft |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1928 |
| Architectural Style | Conventional |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 10,089 sqft (0.232 acres) |
| Lot Dimensions | 177 ft deep x 57 ft wide |
| View / Lot | Average |
| Garage Type | Detached |
| Garage Area | 500 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Patio/Porch |
| Total Buildings | 2 Buildings |
| Cooling System | None |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 425 W D ST |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91762-3441 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | ONTAR1O C1TY W 8.33 FT LOT 5 AND ALL 6 BLK 25 |
| Legal Subdivision | TOWN OF ONTARIO |
| Legal Block | 25 |
| Legal Lot Number | 5 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 1400 |
425 W D St, a duplex, is owned by an individual who bought it in July 2005.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 5507, BUENA PARK, CA 90622-5507 |
| Owner Type | Individual |
| Vesting | Sole Owner |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 1, 2005 · Amount on File |
| Deed Sale | Jul 1, 2005 · Amount on File |
| Prior Sale | Dec 7, 1998 · Amount on File |
| Deed Document Number | 2005474056 |
| Prior Transfer Date | Mar 17, 2004 |
| Prior Transfer Doc | 0000191671 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 425 W D St was $9,779.
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 | $904,652 (+2%) Land $278,783 Building $625,869 | |
| 2025 | $9,779.00 | $886,914 Land $273,317 Building $613,597 |
| 2023 | $9,426.00 (-0.16%) | $852,475 Land $262,704 Building $589,771 |
| 2022 | $9,441.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 425 W D 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 425 W D 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 407 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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