Los Angeles County property record for 3050 Prospect Ave, Rosemead, CA 91770
| Property Type | Triplex |
|---|---|
| Details | 7 bd · 4 ba · 2,717 sqft · built 1956 |
| Lot Size | 0.244 acres (10,622 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,403 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 5286-021-002 |
| Primary APN | 5286-021-002 |
|---|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 4 Baths |
| Units | 3 Units |
| Building Area | 2,717 sqft Living Area |
| Year Built | Built 1956 |
|---|---|
| Effective Year Built | Effective 1956 |
| Architectural Style | Triplex |
| Construction Type | Wood |
| Lot Area | 10,622 sqft (0.244 acres) |
| Total Buildings | 3 Buildings |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 3050 PROSPECT AVE |
|---|---|
| City | ROSEMEAD |
| State | CA |
| Zip | 91770-2245 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | RMR2YY |
| Legal Description | SUB OF THE GARVEY RANCH LOT COM ON E LIN E OF PROSPECT AVE S 59 FT FROM N LINE OF LOT 8 BLK 2 TH S 59.3 FT WITH A UNIFORM DEPTH OF 179 FT E PART OF LOT 8 BLK 2 |
| Legal Block | 2 |
| Legal Lot Number | 8 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | SOUTHWEST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 482304 |
3050 Prospect Ave, a triplex, is owned by two individuals.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 718 TIFFANY TER, ARCADIA, CA 91006-4475 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 3050 Prospect Ave was $3,403.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Rosemead City |
| Secondary School District | Alhambra Unified School District (9-12) (09 - 12) |
| Elementary School District | Garvey Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $172,602 (+2%) Land $38,744 Building $133,858 | |
| 2025 | $3,403.00 | $169,219 Land $37,985 Building $131,234 |
| 2023 | $3,004.00 (+3.77%) | $162,650 Land $36,511 Building $126,139 |
| 2022 | $2,895.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3050 Prospect Ave in Zone X, an area of minimal flood risk.
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.
The area around 3050 Prospect Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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 | GSWC-SOUTH SAN GABRIEL private · serves 26,451 people · EPA ID CA1910223 |
|---|---|
| Water Source | Purchased surface water from METROPOLITAN WATER DIST. OF SO. CAL. |
| Last State Inspection | Mar 2026 |
| Lead | Under 1 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.
Source: FCC Broadband Data Collection, based on 792 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: GeoLinks.
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