San Bernardino County property record for 939 E 4th St, Ontario, CA 91764 · Last verified July 2026
| Property Type | Residential > Multi-Unit > Duplex |
|---|---|
| Bathrooms | 4 Baths |
| Architecture Style | Duplex Single |
| Year Built | Built 1979 |
| Square Footage | 1,687 sqft Total Area |
| Lot Size | 10,742 sqft (0.247 acres) |
| Last Sale | $135,000 (2000) |
| Tax Bill | $2,294.00 (2025) |
| Primary APN | 1047-472-12-0000 |
|---|
| Full Baths | 4 Baths |
|---|---|
| Units | 2 Units |
| Building Area | 1,687 sqft Total Area |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Duplex Single Style |
| Construction Type | Concrete Construction |
| Lot Area | 10,742 sqft (0.247 acres) |
| Depth X Width | 131 ft x 82 ft Depth x Width |
| Sewage | Municipal Sewage |
|---|---|
| Water Source | Commercial Water Source |
| Street Address | 939 E 4TH ST |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91764-2403 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Duplex |
| Legal Description | TRACT NO 3066 PTN LOT 1 LYING S OF N 132.51 FT AND W OF W LI LOT 805 ONTARIO COLONY LANDS EX S 11 FT SD LOT 1 TR NO 3066 FOR ST .22 AC M/L |
| Legal Subdivision | HANSON & COMPANYS |
| Legal Tract | 3066 |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | SAN BERNARDINO CA |
| Minor Civil Division | ONTARIO |
| Census Blockgroup | 1 |
| Census Block | 1007 |
| Census Tract | 1310 |
Source: San Bernardino County records · APN 1047-472-12-0000
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 | 11640 CENTRAL AVE, CHINO, CA 91710-1923 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Sole Owner |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jan 03, 2000 · Amount on Record |
| Deed Sale | Jan 03, 2000 · Amount on Record |
| Deed Doc Number | 2000107 |
| Record Refreshed | Sep 20, 2026 |
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 | $211,644 (+2%) Land $78,387 Building $133,257 | |
| 2025 | $2,294.00 (+5.23%) | $207,494 (+4.04%) Land $76,850 Building $130,644 |
| 2023 | $2,180.00 (+1.35%) | $199,437 Land $73,866 Building $125,571 |
| 2022 | $2,151.00 |
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