San Bernardino County property record for 621 E Park St, Ontario, CA 91761
| Property Type | Quadplex |
|---|---|
| Details | 4 ba · 2,184 sqft · built 1963 |
| Lot Size | 0.191 acres (8,316 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $2,905 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 1049-282-11-0000 |
| Primary APN | 1049-282-11-0000 |
|---|
| Full Baths | 4 Baths |
|---|---|
| Units | 4 Units |
| Building Area | 2,184 sqft Total Area |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Architectural Style | Quadruplex |
| Construction Type | Steel Frame |
| Lot Area | 8,316 sqft (0.191 acres) |
| Lot Dimensions | 154 ft deep x 54 ft wide |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 621 E PARK ST |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91761 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Legal Description | FALKENBERGS REVISED SUB LOT 6 AND THAT PTN ALLEY VAC ADJ ON THE S |
| Legal Subdivision | REVISED MAP OF FALKENBERGS SUBDIVISION |
| Legal Block | 5 |
| Legal Lot Number | 6 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 5 |
| Census Block | 5007 |
| Census Tract | 1600 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 6252 TOPAZ ST, RANCHO CUCAMONGA, CA 91701-3219 |
| Owner Type | Company |
| Vesting | Partnership |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Sep 24, 2007 |
| Transfer Doc | 0000637932 |
| Record Updated | Sep 20, 2026 |
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 | $267,022 (+2%) Land $86,139 Building $180,883 | |
| 2025 | $2,905.00 (+5.29%) | $261,786 (+4.04%) Land $84,450 Building $177,336 |
| 2023 | $2,759.00 (+1.36%) | $251,621 Land $81,171 Building $170,450 |
| 2022 | $2,722.00 |
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| 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 655 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, GeoLinks, Verizon.
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