Los Angeles County property record for 421 E Monterey Ave, Pomona, CA 91767
| Property Type | Triplex |
|---|---|
| Details | 4 bd · 3 ba · 1,956 sqft · built 1936 |
| Lot Size | 0.143 acres (6,232 sqft) |
| Owner | Company Name on Record |
| Last Sale | $235,000 (Aug 2011) |
| Tax Bill | $5,066 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8337-024-013 |
| Primary APN | 8337-024-013 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Units | 3 Units |
| Building Area | 1,956 sqft Living Area |
| Year Built | Built 1936 |
|---|---|
| Effective Year Built | Effective 1936 |
| Architectural Style | Triplex |
| Construction Type | Wood |
| Lot Area | 6,232 sqft (0.143 acres) |
| Total Buildings | 3 Buildings |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 421 E MONTEREY AVE |
|---|---|
| City | POMONA |
| State | CA |
| Zip | 91767-5523 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | POCIND* |
| Legal Description | O F GRIFFINS SUB OF BLK 151 POMONA (EX OF ST) LOT 37 |
| Legal Subdivision | GIFFINS SUBDIVISION |
| Legal Block | 151 |
| Legal Lot Number | 37 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 408800 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 21007 WINDROSE DR, WALNUT, CA 91789-2060 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 29, 2011 · Amount on Record |
| Deed Sale | Aug 29, 2011 · Amount on Record |
| Prior Sale | Jan 21, 2011 · Amount on Record |
| Deed Document Number | 20111167008 |
| Prior Transfer Date | Jan 25, 2006 |
| Prior Transfer Doc | 0000349406 |
| Record Updated | Oct 29, 2026 |
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 | $339,121 (+2%) Land $150,720 Building $188,401 | |
| 2025 | $5,066.00 (+12.08%) | $332,472 (+4.04%) Land $147,765 Building $184,707 |
| 2023 | $4,520.00 (+1.69%) | $319,564 Land $142,028 Building $177,536 |
| 2022 | $4,445.00 |
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 550 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 |
| Starlink Satellite | 280 / 30 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, T-Mobile.
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