San Bernardino County property record for 864 E 4th St, Ontario, CA 91764 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 858 sqft · built 1954 |
| Lot Size | 0.157 acres (6,850 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $440 (2025) |
| Deeds & Mortgages | Jun 2017 Transfer Jul 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1048-104-20-0000 |
| Primary APN | 1048-104-20-0000 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 858 sqft Living Area |
| Gross Area | 1,078 sqft |
| 1st Floor Area | 858 sqft |
| Family Room | Family Room |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Architectural Style | Conventional |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 6,850 sqft (0.157 acres) |
| Lot Dimensions | 137 ft deep x 50 ft wide |
| Garage Type | Attached |
| Garage Area | 220 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Patio/Porch |
| Porch Area | 546 sqft |
| Patio Area | 546 sqft |
| Cooling System | Evaporative |
|---|---|
| Heating System | Floor/Wall Furnace |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 864 E 4TH ST |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91764-2428 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ONTARIO COLONY LANDS W 50 FT E 80 FT N 137 FT E 1/2 LOT 819 EX ST |
| Legal Subdivision | ONTARIO |
| Legal Block | 3 |
| Legal Lot Number | 819 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 1310 |
Source: San Bernardino County records · APN 1048-104-20-0000
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 | Individual Name on File |
|---|---|
| Mailing Address | 864 E 4TH ST, ONTARIO, CA 91764-2428 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Sole Owner |
| Date | Document |
|---|---|
| Jun 29, 2017 | Affidavit of Death, Transfer ATTORNEY ONLY |
| Jul 10, 2017 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Jun 07, 2017 |
| Transfer Doc | 0000279165 |
| Record Updated | Sep 20, 2026 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Jun 29, 2017 |
| Property Address | 864 E 4TH ST, ONTARIO, CA 91764-2428 |
| Document Number | 0000266448 |
| Instrument Date | Jun 07, 2017 |
| Instrument | 266448 |
| Transaction Type | Transfer |
| Record Updated | Jul 07, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 864 E 4TH ST ONTARIO CA 917642428, ONTARIO, CA 91764-2428 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Jul 10, 2017 |
| Property Address | 864 E 4TH ST, ONTARIO, CA 91764-2428 |
| Document Number | 0000279165 |
| Instrument Date | Jun 07, 2017 |
| Instrument | 279165 |
| Transaction Type | Transfer |
| Record Updated | Jul 17, 2017 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 864 E 4TH ST ONTARIO CA 917642428, ONTARIO, CA 91764-2428 |
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 | $38,819 (+2%) Land $11,992 Building $26,827 | |
| 2025 | $440.00 (+5.26%) | $38,058 (+4.04%) Land $11,757 Building $26,301 |
| 2023 | $418.00 (+1.46%) | $36,579 Land $11,300 Building $25,279 |
| 2022 | $412.00 |
Source: FEMA National Flood Hazard Layer, San Bernardino County (06071C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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