San Bernardino County property record for 2426 N Mountain Ave, Upland, CA 91784
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4.5 ba · 4,666 sqft · built 1954 |
| Lot Size | 1 acre (43,680 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $420,000 (Feb 2002) |
| Tax Bill | $9,264 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1003-501-03-0000 |
| Primary APN | 1003-501-03-0000 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 4,666 sqft Living Area |
| Gross Area | 5,537 sqft |
| 1st Floor Area | 2,677 sqft |
| 2nd Floor Area | 1,989 sqft |
| Basement Area | 871 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Modern |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Built-Up Asphalt |
| Lot Area | 43,680 sqft |
| Lot Dimensions | 210 ft deep x 208 ft wide |
| Terrain | Steep |
| Garage Type | Detached |
| Garage Area | 660 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Type | Pool with Hot Tub/Spa |
|---|---|
| Porch | Patio/Porch |
| Porch Area | 676 sqft |
| Patio Area | 492 sqft |
| Cooling System | Evaporative |
|---|---|
| Heating System | Floor/Wall Furnace |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 2426 N MOUNTAIN AVE |
|---|---|
| City | UPLAND |
| State | CA |
| Zip | 91784-1043 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS14M |
| Legal Description | SAN ANTON1O HE1GHTS LOT 10 BLK 6 EX S 50 FT |
| Legal Subdivision | SAN ANTONIO HEIGHTS |
| Legal Block | 6 |
| Legal Lot Number | 10 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 804 |
2426 N Mountain Ave is owned and occupied by two individuals who acquired it in February 2005.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 2426 N MOUNTAIN AVE, UPLAND, CA 91784-1043 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 11, 2002 · Amount on File |
| Deed Sale | Feb 11, 2002 · Amount on File |
| Prior Sale | Sep 4, 1996 · Amount on File |
| Deed Document Number | 200268871 |
| Last Transfer Date | Feb 1, 2005 |
| Transfer Doc | 0000149589 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 2426 N Mountain Ave was $9,264.
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Unified School District | Upland Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $860,454 (+2%) Land $221,510 Building $638,944 | |
| 2025 | $9,264.00 | $843,583 Land $217,167 Building $626,416 |
| 2023 | $8,837.00 (+2.19%) | $810,825 Land $208,734 Building $602,091 |
| 2022 | $8,648.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 2426 N Mountain Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1980.
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 |
| Nearby Flood Claims | 2 (1980–1982) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Nov 1982 · rainfall accumulation |
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 2426 N Mountain Ave is high, ranking above 83% of the US, with a 0.6% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 83% of the US · above 63% of California |
|---|---|
| Wildfire Likelihood | 0.6% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | SAN ANTONIO WATER COMPANY private · serves 3,441 people · EPA ID CA3610085 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2026 |
| Lead | Under 1 ppb (2023–2025) 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 350 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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