San Bernardino County property record for 950 S Wanamaker Ave, Ontario, CA 91761
| Property Type | Warehouse, Storage |
|---|---|
| Details | 20,100 sqft · built 1984 |
| Lot Size | 1.6 acres (69,696 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $17,462 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0238-221-14-0000 |
| Primary APN | 0238-221-14-0000 |
|---|
| Stories | 2 Stories |
|---|---|
| Building Area | 20,100 sqft Gross Area |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1984 |
| Exterior Material | Concrete |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Roof Type | Flat |
| Lot Area | 69,696 sqft |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 950 S WANNAMAKER AVE |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91739 |
| Property Category | Industrial |
| Property Type | Industrial > Warehouse, Storage |
| Local Zoning Code | SP |
| Legal Description | PARCEL MAP 8351 PARCEL 4 |
| Legal Block | 1 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | SAN BERNARDINO |
| Census Block Group | 1 |
| Census Block | 1045 |
| Census Tract | 12700 |
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 | 2638 BLAZE TRL, DIAMOND BAR, CA 91765-3211 |
| Owner Type | Company |
| Vesting | Sole Owner |
| Deed Names | Name on Deed |
|---|---|
| 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 | Cucamonga Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,665,280 (+2%) Land $666,110 Building $999,170 | |
| 2025 | $17,462.00 (+5.19%) | $1,632,627 (+4.04%) Land $653,049 Building $979,578 |
| 2023 | $16,600.00 (+1.91%) | $1,569,230 Land $627,690 Building $941,540 |
| 2022 | $16,289.00 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; 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 36 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ultimate Internet Access Fiber | 8,000 / 8,000 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Spectrum, T-Mobile.
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