San Bernardino County property record for 2538 Thunder Mountain Rd, Upland, CA 91784 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 3,027 sqft · built 1986 |
| Lot Size | 0.503 acres (21,900 sqft) |
| Owner | Company Name on File |
| Tax Bill | $6,393 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1003-041-12-0000 |
| Primary APN | 1003-041-12-0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 3,027 sqft Living Area |
| Gross Area | 3,657 sqft |
| 1st Floor Area | 3,027 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | Modern |
| Construction Type | Frame |
| Roof Material | Tile |
| Lot Area | 21,900 sqft (0.503 acres) |
| Lot Dimensions | 219 ft deep x 100 ft wide |
| Garage Type | Attached |
| Garage Area | 630 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Type | Pool with Hot Tub/Spa |
|---|---|
| Porch | Patio/Porch |
| Porch Area | 770 sqft |
| Patio Area | 240 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 2538 THUNDER MOUNTAIN RD |
|---|---|
| City | UPLAND |
| State | CA |
| Zip | 91784-1189 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 11662 LOT 11 AND INT IN COMMON AREA |
| Legal Tract | 11662 |
| Legal Block | 1 |
| Legal Lot Number | 11 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 804 |
Source: San Bernardino County records · APN 1003-041-12-0000
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 | Company Name on File |
|---|---|
| Mailing Address | 2538 THUNDER MOUNTAIN RD, UPLAND, CA 91784-1189 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Nov 07, 2002 |
| Transfer Doc | 0000138581 |
| Record Updated | 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 |
| 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 | $587,616 (+2%) Land $130,984 Building $456,632 | |
| 2025 | $6,393.00 (+4.84%) | $576,094 (+4.04%) Land $128,416 Building $447,678 |
| 2023 | $6,098.00 (+2.2%) | $553,723 Land $123,429 Building $430,294 |
| 2022 | $5,967.00 |
Source: FEMA National Flood Hazard Layer, San Bernardino County (06071C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Wildfire Risk | Very High above 94% of the US · above 80% of California |
|---|---|
| Wildfire Likelihood | About 1 in 63 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
Values are read at the parcel center point; lenders make the official flood determination.
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