San Bernardino County property record for 1150 N Mountain Ave, Upland, CA 91786 · Last verified July 2026
| Property Type | Commercial > Office > Commercial Office |
|---|---|
| Year Built | Built 1979 |
| Square Footage | 73,920 sqft Gross Area |
| Lot Size | 4.98 acres |
| Tax Bill | $115,717.00 (2025) |
| Primary APN | 1006-491-09-0000 |
|---|
| Units | 4 Units |
|---|---|
| Building Area | 73,920 sqft Gross Area |
| Stories | 2 Stories |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Construction Type | Wood Construction |
| Fire Resistance Class | Buildings having wood or wood and steel frames. |
| Lot Area | 217,364 sqft |
| Sewage | Municipal Sewage |
|---|---|
| Water Source | Commercial Water Source |
| Street Address | 1150 N MOUNTAIN AVE |
|---|---|
| City | UPLAND |
| State | CA |
| Zip | 91786-3668 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Commercial Office |
| Legal Description | PARCEL MAP 2515 PARCEL 2 |
| Legal Block | 3 |
| Jurisdiction | SAN BERNARDINO CA |
| Minor Civil Division | ONTARIO |
| Census Blockgroup | 3 |
| Census Block | 3008 |
| Census Tract | 818 |
Source: San Bernardino County records · APN 1006-491-09-0000
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 | Company Name on File |
|---|---|
| Mailing Address | PO BOX 670, UPLAND, CA 91785-0670 |
| Owner Type | Owner is a Company |
| Vesting | Sole Owner |
| Deed Names | Verified Name on Deed |
|---|---|
| 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 | Upland City |
| Unified School District | Upland Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $10,924,200 (+2%) Land $4,473,720 Building $6,450,480 | |
| 2025 | $115,717.00 (+63.48%) | $10,710,000 (+62.88%) Land $4,386,000 Building $6,324,000 |
| 2023 | $70,783.00 (+2.18%) | $6,575,324 Land $2,620,277 Building $3,955,047 |
| 2022 | $69,273.00 |
1150 N Mountain Ave is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · San Bernardino County (06071C), updated October 12, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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