San Bernardino County property record for 10421 Lehigh Ave, Montclair, CA 91763
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,799 sqft · built 1991 |
| Lot Size | 0.18 acres (7,854 sqft) |
| Owner | Individual Name on File |
| Last Sale | $139,500 (Nov 1999) |
| Tax Bill | $2,325 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1009-502-31-0000 |
| Primary APN | 1009-502-31-0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,799 sqft Living Area |
| Gross Area | 2,282 sqft |
| 1st Floor Area | 993 sqft |
| 2nd Floor Area | 806 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Architectural Style | Modern |
| Construction Type | Frame |
| Roof Material | Tile |
| Lot Area | 7,854 sqft (0.18 acres) |
| Lot Dimensions | 154 ft deep x 51 ft wide |
| View / Lot | Average |
| Garage Type | Attached |
| Garage Area | 483 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Patio/Porch |
| Porch Area | 413 sqft |
| Patio Area | 413 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 10421 LEHIGH AVE |
|---|---|
| City | MONTCLAIR |
| State | CA |
| Zip | 91763-4170 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 14068 LOT 10 |
| Legal Tract | 14068 |
| Legal Block | 3 |
| Legal Lot Number | 10 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 305 |
Source: San Bernardino County assessment roll, 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 | Individual Name on File |
|---|---|
| Mailing Address | 10421 LEHIGH AVE, MONTCLAIR, CA 91763-4170 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Sole Owner |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 30, 1999 · Amount on Record |
| Deed Sale | Nov 30, 1999 · Amount on Record |
| Prior Sale | Apr 8, 1999 · Amount on Record |
| Deed Document Number | 1999488670 |
| 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 | Montclair City |
| Secondary School District | Chaffey Joint Union High School District (09 - 12) |
| Elementary School District | Ontario-Montclair School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $221,654 (+2%) Land $78,387 Building $143,267 | |
| 2025 | $2,325.00 (+5.39%) Homeowner's exemption | $217,308 (+4.04%) Land $76,850 Building $140,458 |
| 2023 | $2,206.00 (+1.43%) Homeowner's exemption | $208,870 Land $73,866 Building $135,004 |
| 2022 | $2,175.00 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; 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 |
|---|
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MONTE VISTA WD serves 56,390 people · EPA ID CA3610029 |
|---|---|
| Water Source | Purchased surface water from several systems |
| 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.
Source: FCC Broadband Data Collection, based on 365 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
May also be available: AT&T, California Internet, Frontier, T-Mobile USA, Verizon.
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