Los Angeles County property record for 3260 Prospect Ave, Rosemead, CA 91770
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,708 sqft · built 1928 |
| Lot Size | 0.218 acres (9,503 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $180,000 (Mar 1998) |
| Tax Bill | $4,582 (2025) |
| Deeds & Mortgages | Jan 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 5286-015-028 |
| Primary APN | 5286-015-028 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Units | 2 Units |
| Building Area | 1,708 sqft Living Area |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1928 |
| Architectural Style | Duplex Single |
| Construction Type | Wood |
| Lot Area | 9,503 sqft (0.218 acres) |
| Lot Dimensions | 160 ft deep x 60 ft wide |
| Total Buildings | 2 Buildings |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 3260 PROSPECT AVE |
|---|---|
| City | ROSEMEAD |
| State | CA |
| Zip | 91770-2235 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | RMR2YY |
| Legal Description | ANDOUER TRACT NO 60 FT OF LOT 23 |
| Legal Subdivision | ANDOVER TRACT |
| Legal Tract | 60 |
| Legal Block | 2 |
| Legal Lot Number | 23 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | SOUTHWEST SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 482303 |
3260 Prospect Ave, a duplex, is owned by a company that acquired it in January 2022.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 3260 PROSPECT AVE, ROSEMEAD, CA 91770-2235 |
| Owner Type | Company |
| Vesting | Borrower in Default |
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 |
|---|---|
| Last Sale | Mar 30, 1998 · Amount on File |
| Deed Sale | Mar 30, 1998 · Amount on File |
| Deed Document Number | 1998510374 |
| Last Transfer Date | Jan 6, 2022 |
| Transfer Doc | 0000041409 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Jan 11, 2022 |
| Property Address | 3260 PROSPECT AVE, ROSEMEAD, CA 91770-2235 |
| Document Number | 0000041409 |
| Map Reference | MB 21 PG 155 |
| Instrument Date | Jan 6, 2022 |
| Instrument | 22-0041409 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Living Trust |
| Address | 3260 PROSPECT AVE, ROSEMEAD, CA 91770-2235 |
The 2025 property tax bill for 3260 Prospect Ave was $4,582, up 6.6% from the year before.
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 | $310,136 (+2%) Land $180,506 Building $129,630 | |
| 2025 | $4,582.00 (+6.56%) | $304,056 Land $176,967 Building $127,089 |
| 2024 | $4,300.00 (+3.56%) | |
| 2023 | $4,152.00 (+4.61%) | $292,252 Land $170,097 Building $122,155 |
| 2022 | $3,969.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3260 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 3260 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 751 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 |
May also be available: AT&T, GeoLinks.
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