San Bernardino County property record for 420 E G St, Ontario, CA 91764
| Property Type | Quadplex |
|---|---|
| Details | 6 bd · 3 ba · 2,265 sqft · built 1928 |
| Lot Size | 0.195 acres (8,496 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $583,000 (Aug 2016) |
| Tax Bill | $7,446 (2025) |
| Deeds & Mortgages | Mar 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1048-376-04-0000 |
| Primary APN | 1048-376-04-0000 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3 Baths |
| Units | 4 Units |
| Stories | 1 Story |
| Building Area | 2,265 sqft Total Area |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | Quadruplex |
| Exterior Material | Wood Siding |
| Construction Type | Wood |
| Lot Area | 8,496 sqft (0.195 acres) |
| Lot Dimensions | 177 ft deep x 48 ft wide |
| Parking Spaces | 2 Parking Spaces |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 420 E G ST |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91764-3770 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Local Zoning Code | R3 |
| Legal Description | ONTARIO CITY LOT 3 BLK 1 |
| Legal Subdivision | TOWN OF ONTARIO |
| Legal Block | 1 |
| Legal Lot Number | 3 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 1400 |
Source: San Bernardino County records, as of July 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 204 N PINTADO DR, DIAMOND BAR, CA 91765-1540 |
| Owner Type | Individual |
| Vesting | Sole Owner |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 12, 2016 · Amount on Record |
| Deed Sale | Aug 12, 2016 · Amount on Record |
| Prior Sale | Mar 15, 2006 · Amount on Record |
| Deed Document Number | 2016327622 |
| Prior Transfer Date | Jun 30, 2016 |
| Prior Transfer Doc | 0000327623 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Property Address | 420 E G ST, ONTARIO, CA 91764-3770 |
| Transaction Type | Mortgage |
| Record Updated | Apr 2, 2021 |
| Title Company | OLD REPUBLIC TITLE |
| Name | Verified Name |
|---|---|
| Address | 204 N PINTADO DR, DIAMOND BAR, CA 91765-1540 |
| Document Number | 0000117788 |
|---|---|
| Date | Mar 16, 2021 |
| Instrument | 2021-0117788 |
| Name | BROKER SOLUTIONS INC |
|---|---|
| Type | Funding / Finance Company |
| Address | TUSTIN, CA 92780 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 1, 2051 |
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 | $690,155 (+2%) Land $177,571 Building $512,584 | |
| 2025 | $7,446.00 (+5.29%) | $676,622 (+4.04%) Land $174,089 Building $502,533 |
| 2023 | $7,072.00 (+1.35%) | $650,347 Land $167,328 Building $483,019 |
| 2022 | $6,978.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
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 761 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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