San Bernardino County property record for 328 N 6th Ave, Upland, CA 91786
| Property Type | Triplex |
|---|---|
| Details | 4 ba · 1,400 sqft · built 1956 |
| Lot Size | 0.173 acres (7,544 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $128,000 (Mar 1998) |
| Tax Bill | $2,367 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1046-432-20-0000 |
| Primary APN | 1046-432-20-0000 |
|---|
| Full Baths | 4 Baths |
|---|---|
| Units | 3 Units |
| Building Area | 1,400 sqft Total Area |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Architectural Style | Triplex |
| Construction Type | Concrete |
| Lot Area | 7,544 sqft (0.173 acres) |
| View / Lot | Average |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 328 N 6TH A-C AVE |
|---|---|
| City | UPLAND |
| State | CA |
| Zip | 91786 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Legal Description | HARWOOD BROS SUB N 46 FT W 164.4 FT LOT 30 |
| Legal Subdivision | HARWOOD BROTHERS SUBDIVISION |
| Legal Block | 1 |
| Legal Lot Number | 30 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 903 |
Source: San Bernardino County records · APN 1046-432-20-0000
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 | 2 Company Names on File |
|---|---|
| Mailing Address | 1015 N GARDENIA AVE, ONTARIO, CA 91762-2044 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 25, 1998 · Amount on Record |
| Deed Sale | Mar 25, 1998 · Amount on Record |
| Deed Document Number | 1998105036 |
| Prior Transfer Date | Feb 10, 1994 |
| Prior Transfer Doc | 0000136592 |
| 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 |
| 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 | $204,677 (+2%) Land $71,956 Building $132,721 | |
| 2025 | $2,367.00 (+4.92%) | $200,664 (+4.04%) Land $70,545 Building $130,119 |
| 2023 | $2,256.00 (+2.22%) | $192,873 Land $67,806 Building $125,067 |
| 2022 | $2,207.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| 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 |
| Starlink Satellite | 280 / 30 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: California Internet.
Based on FCC filings for 424 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF UPLAND serves 78,376 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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