San Bernardino County property record for 427 E D St, Ontario, CA 91764
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 624 sqft · built 1925 |
| Lot Size | 0.06 acres (2,613 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $1,603 (2025) |
| Deeds & Mortgages | Feb 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1048-374-11-0000 |
| Primary APN | 1048-374-11-0000 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 624 sqft Living Area |
| 1st Floor Area | 624 sqft |
| Family Room | Family Room |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Architectural Style | Conventional |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Built-Up Asphalt |
| Lot Area | 2,613 sqft (0.06 acres) |
| Lot Dimensions | 67 ft deep x 39 ft wide |
| Cooling System | None |
|---|---|
| Heating System | Floor/Wall Furnace |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 427 E D ST |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91764-4129 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R3 |
| Legal Description | ONTARIO CITY E 39 FT S 67 FT LOT 12 BLK 17 |
| Legal Subdivision | TOWN ONTARIO |
| Legal Block | 17 |
| Legal Lot Number | 12 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 1400 |
427 E D St is held in a trust since November 2020.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 7749 DANBURY DR, RANCHO CUCAMONGA, CA 91730-3953 |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
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 Transfer Date | Nov 2, 2020 |
| Transfer Doc | 0000081234 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Feb 22, 2021 |
| Property Address | 427 E D ST, ONTARIO, CA 91764-4129 |
| Document Number | 0000081234 |
| Map Reference | MB 9 PG 43 |
| Instrument Date | Nov 2, 2020 |
| Instrument | 2021-0081234 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 7749 DANBURY DR, RANCHO CUCAMONGA, CA 91730-3953 |
The 2025 property tax bill for 427 E D St was $1,603.
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 | $147,180 (+2%) Land $55,191 Building $91,989 | |
| 2025 | $1,603.00 | $144,294 Land $54,109 Building $90,185 |
| 2023 | $1,522.00 (+1.33%) | $138,691 Land $52,008 Building $86,683 |
| 2022 | $1,502.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 427 E 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 427 E 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 711 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 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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