San Bernardino County property record for 4100 E Mission Blvd, Ontario, CA 91761
| Property Type | Warehouse, Storage |
|---|---|
| Details | 760,158 sqft · built 2000 |
| Lot Size | 32.7 acres (1,427,461 sqft) |
| Owner | Company Name on File |
| Tax Bill | $670,288 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1083-351-06-0000 |
| Primary APN | 1083-351-06-0000 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 760,158 sqft Gross Area |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 1,427,461 sqft (32.7 acres) |
| View / Lot | Highway |
| Parking Spaces | 394 Parking Spaces |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 4100 E MISSION BLVD |
|---|---|
| City | ONTARIO |
| State | CA |
| Zip | 91761-2940 |
| Property Category | Industrial |
| Property Type | Industrial > Warehouse, Storage |
| Legal Description | PARCEL MAP 15100 PTN PARCELS 1 2 AND 3 TOGETHER WITH PTN N 1/3 E1/2 SEC 1 TP 2S R 7W COM SE COR SD PARCEL 1 ALSO BEING SW COR PARCEL 4 SD PARCEL MAP 15100 TH ALG SLY LI SD PARCEL MAP AS FOLL N 89 DEG 28 MIN 10 SECONDS W 886.13 FT N 00 DEG 00 MIN 03 S |
| Legal Block | 1 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | SAN BERNARDINO |
| Census Block Group | 1 |
| Census Block | 1078 |
| Census Tract | 12700 |
4100 E Mission Blvd, an industrial property, is owned by a company that acquired it in March 2000.
Source: San Bernardino County records, as of October 16, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1800 WAZEE ST, DENVER, CO 80202-1577 |
| Owner Type | Company |
| Vesting | Sole Owner |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Mar 31, 2000 |
| Transfer Doc | 0000529016 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4100 E Mission Blvd was $670,288.
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 | Mountain View Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $64,058,941 (+2%) Land $21,780,041 Building $42,278,900 | |
| 2025 | $670,288.00 | $62,802,883 Land $21,352,981 Building $41,449,902 |
| 2023 | $635,316.00 (+1.23%) | $60,364,171 Land $20,523,819 Building $39,840,352 |
| 2022 | $627,599.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4100 E Mission Blvd in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 4100 E Mission Blvd is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 78 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 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Ultimate Internet Access.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures