San Bernardino County property record for 427 E 4th St, Ontario, CA 91764 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1943 |
| Square Footage | 2,104 sqft Living Area |
| Lot Size | 7,952 sqft (0.183 acres) |
| Garage | Detached, 400 sqft |
| Last Sale | $728,000 (2021) |
| Tax Bill | $8,649.00 (2025) |
| Primary APN | 1047-543-27-0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Building Area | 2,104 sqft Living Area |
| 1st Floor | 2,104 sqft 1st Floor |
| Family Room | Family Room |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1943 |
|---|---|
| Effective Year Built | Effective 1943 |
| Architectural Style | Conventional Style |
| Construction Type | Frame Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 7,952 sqft (0.183 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 400 sqft Garage |
| Patio Area | 648 sqft Patio |
| Porch Area | 648 sqft Porch |
| Cooling System | None Cooling |
|---|---|
| Heating System | Floor/Wall Furnace Heating |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 427 E 4TH ST |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91764-2711 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | ONTAR1O COLONY LANDS W 60 FT E 153 FT S 132.54 FT LOT 800 |
| Legal Subdivision | ONTARIO MAP |
| Legal Block | 3 |
| Legal Lot Number | 800 |
| Jurisdiction | SAN BERNARDINO CA |
| Minor Civil Division | ONTARIO |
| Census Blockgroup | 3 |
| Census Block | 3005 |
| Census Tract | 1200 |
Source: San Bernardino County records · APN 1047-543-27-0000
Assessment roll updated July 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 8718 BANYAN ST, RANCHO CUCAMONGA, CA 91701-3333 |
| Owner Type | Owner is a Company |
| Vesting | Trustor/Debtor (Borrower in Default/Foreclosure On Trustee's Deed) |
| Date | Document |
|---|---|
| Sep 29, 2021 | Intrafamily Transfer, Transfer |
| Jan 26, 2021 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Jan 26, 2021 | Grant Deed, Transfer · Veterans Administration Mortgage AMERIFIRST FINANCIAL CORP |
| Sep 09, 2020 | Grant Deed, Transfer · Conventional Mortgage SECURED INCOME GROUP INC |
| Jan 23, 2020 | Quit Claim Deed, Transfer · Building or Construction Mortgage POKRAS FAMILY TRUST (PT) |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jan 26, 2021 · Amount on Record |
| Deed Sale | Jan 26, 2021 · Amount on Record |
| Prior Sale | Sep 09, 2020 · Amount on Record |
| Deed Doc Number | 202137998 |
| Last Transfer Date | Sep 14, 2021 |
| Transfer Doc | 0000445222 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Sep 29, 2021 |
| Property Address | 427 E 4TH ST, ONTARIO, CA 91764-2711 |
| Document Number | 0000445222 |
| Map Reference | MB 11 PG 6 |
| Instrument Date | Sep 14, 2021 |
| Instrument | 2021-0445222 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 427 E 4TH ST, ONTARIO, CA 91764-2711 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Jan 26, 2021 |
| Property Address | 427 E 4TH ST, ONTARIO, CA 91764-2711 |
| Document Number | 0000038000 |
| Instrument Date | Jan 22, 2021 |
| Instrument | 38000 |
| Transaction Type | Transfer |
| Record Updated | Feb 09, 2021 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 427 E 4TH ST ONTARIO CA 917642711, ONTARIO, CA 91764-2711 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Jan 26, 2021 |
| Property Address | 427 E 4TH ST, ONTARIO, CA 91764-2711 |
| Document Number | 0000037998 |
| Map Reference | MB 11 PG 6 |
| Instrument Date | Dec 22, 2020 |
| Instrument | 2021-0037998 |
| Transaction Type | Transfer |
| Record Updated | Aug 31, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 427 E 4TH ST, ONTARIO, CA 91764-2711 |
| Document Number | 0000037999 |
|---|---|
| Date | Jan 26, 2021 |
| Instrument | 2021-0037999 |
| Name | AMERIFIRST FINANCIAL CORP |
|---|---|
| Type | Funding / Finance Company |
| Type | Veterans Administration Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 01, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Sep 09, 2020 |
| Property Address | 427 E 4TH ST, ONTARIO, CA 91764-2711 |
| Document Number | 0000335428 |
| Map Reference | MB 11 PG 6 |
| Instrument Date | Aug 17, 2020 |
| Instrument | 2020-0335428 |
| Transaction Type | Transfer |
| Record Updated | Aug 31, 2021 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 707 E PRINCETON ST, ONTARIO, CA 91764-2407 |
| Document Number | 0000335429 |
|---|---|
| Date | Sep 09, 2020 |
| Instrument | 2020-0335429 |
| Name | SECURED INCOME GROUP INC |
|---|---|
| Type | Non-Lending Institution |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 11 Months |
| Due | Aug 28, 2021 |
| Document Number | 0000335430 |
|---|---|
| Date | Sep 09, 2020 |
| Instrument | 2020-0335430 |
| Name | SECURED INCOME GROUP INC |
|---|---|
| Type | Non-Lending Institution |
| Address | TUSTIN, CA 92780 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 11 Months |
| Due | Aug 28, 2021 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Jan 23, 2020 |
| Property Address | 427 E 4TH ST, ONTARIO, CA 91764-2711 |
| Document Number | 0000026760 |
| Instrument Date | Jan 08, 2020 |
| Instrument | 26760 |
| Transaction Type | Transfer |
| Record Updated | Feb 20, 2020 |
| Title Company | CORINTHIAN TITLE COMPANY, CORINTHIAN TITLE CO |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 417 E 4TH ST ONTARIO CA 917642711, ONTARIO, CA 91764-2711 |
| Document Number | 26761 |
|---|---|
| Date | Jan 23, 2020 |
| Instrument | 26761 |
| Name | POKRAS FAMILY TRUST (PT) |
|---|---|
| Address | 2111 S BEVERLY GLEN BLVD, LOS ANGELES, CA 90025-6064 |
| Type | Building or Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 12 Months |
| Due | Jan 22, 2021 |
Source: San Bernardino County records · Assessment roll updated July 14, 2026 · Last verified July 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $803,770 (+2%) Land $281,320 Building $522,450 | |
| 2025 | $8,649.00 (+5.28%) | $788,010 (+4.04%) Land $275,804 Building $512,206 |
| 2023 | $8,215.00 (+1.33%) | $757,411 Land $265,094 Building $492,317 |
| 2022 | $8,107.00 |
427 E 4th St is in FEMA Zone X, outside the Special Flood Hazard Area, with direct wildfire exposure (Low risk).
Source: FEMA National Flood Hazard Layer · San Bernardino County (06071C), updated October 12, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Low 1st percentile of exposed land nationally · 1st in California |
|---|---|
| Wildfire Likelihood | Low — less than 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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