Los Angeles County property record for 834 William St, Pomona, CA 91768
| Property Type | Triplex |
|---|---|
| Details | 4 bd · 3 ba · 1,732 sqft · built 1946 |
| Lot Size | 0.161 acres (7,028 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $11,395 (2025) |
| Deeds & Mortgages | Nov 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 8357-012-039 |
| Primary APN | 8357-012-039 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Units | 3 Units |
| Stories | 1 Story |
| Building Area | 1,732 sqft Living Area |
| Year Built | Built 1946 |
|---|---|
| Effective Year Built | Effective 1946 |
| Architectural Style | Triplex |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 7,028 sqft (0.161 acres) |
| Total Buildings | 2 Buildings |
| Cooling System | HVAC |
|---|---|
| Heating System | Floor/Wall Furnace |
| Street Address | 834 WILLIAM ST |
|---|---|
| City | POMONA |
| State | CA |
| Zip | 91768-3451 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | POT2YY |
| Legal Description | TRACT # 363 LOT 14 |
| Legal Subdivision | 363 |
| Legal Tract | 363 |
| Legal Block | 1 |
| Legal Lot Number | 14 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 402304 |
Source: Los Angeles County records, as of August 25, 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 Record |
|---|---|
| Mailing Address | 10176 ALPACA ST, SOUTH EL MONTE, CA 91733-3212 |
| Owner Type | Company |
| Vesting | Life Tenant |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Aug 2, 2023 |
| Transfer Doc | 0000798287 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Nov 17, 2023 |
| Property Address | 834 WILLIAM ST, POMONA, CA 91768-3451 |
| Document Number | 0000798287 |
| Map Reference | MB 14 PG 121 |
| Instrument Date | Aug 2, 2023 |
| Instrument | 23-0798287 |
| Transaction Type | Transfer |
| Record Updated | Dec 6, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 10176 ALPACA ST, SOUTH EL MONTE, CA 91733-3212 |
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Pomona City |
| Unified School District | Pomona Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $303,964 (-63.88%) Land $112,572 Building $191,392 | |
| 2025 | $11,395.00 (+178.2%) | $841,500 (+193.52%) Land $510,000 Building $331,500 |
| 2023 | $4,096.00 (+1.71%) | $286,694 Land $106,080 Building $180,614 |
| 2022 | $4,027.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective September 30, 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 |
|---|
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 | POMONA - CITY, WATER DEPT. serves 151,713 people · EPA ID CA1910126 |
|---|---|
| Water Source | Surface water |
| Lead | 2 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 726 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 |
May also be available: GeoLinks, T-Mobile.
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