San Bernardino County property record for 124 N 12th Ave, Upland, CA 91786
| Property Type | Quadplex |
|---|---|
| Details | 6 bd · 2 ba · 4,010 sqft · built 1963 |
| Lot Size | 0.312 acres (13,600 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $392,000 (Sep 2003) |
| Tax Bill | $9,368 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1046-531-04-0000 |
| Primary APN | 1046-531-04-0000 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Units | 4 Units |
| Building Area | 4,010 sqft Total Area |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Architectural Style | Quadruplex |
| Construction Type | Wood |
| Lot Area | 13,600 sqft (0.312 acres) |
| Lot Dimensions | 272 ft deep x 50 ft wide |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 124 N 12TH AVE |
|---|---|
| City | UPLAND |
| State | CA |
| Zip | 91786-8184 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Legal Description | LYNCH ADD S 50 FT LOT 8 BLK 1 |
| Legal Subdivision | LYNCH |
| Legal Block | 1 |
| Legal Lot Number | 8 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 903 |
Source: San Bernardino County records, as of September 4, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 12345 BENSON AVE, CHINO, CA 91710-2615 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 12, 2003 · Amount on Record |
| Deed Sale | Sep 12, 2003 · Amount on Record |
| Deed Document Number | 2003688013 |
| Last Transfer Date | Dec 13, 2004 |
| Transfer Doc | 0000030210 |
| Record Updated | Oct 29, 2026 |
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Upland City |
| Unified School District | Upland Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $870,140 (+2%) Land $304,549 Building $565,591 | |
| 2025 | $9,368.00 (+4.83%) | $853,078 (+4.04%) Land $298,577 Building $554,501 |
| 2023 | $8,936.00 (-7.25%) | $819,952 Land $286,983 Building $532,969 |
| 2022 | $9,635.00 |
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 | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | CITY OF UPLAND serves 78,376 people · EPA ID CA3610050 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2025 |
| Lead | 2 ppb (2024–2026) 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 766 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, T-Mobile.
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