Los Angeles County property record for 3143 Sullivan Ave, Rosemead, CA 91770
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,022 sqft · built 1938 |
| Lot Size | 0.24 acres (10,441 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $150,000 (Aug 2003) |
| Tax Bill | $1,291 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8595-010-001 |
| Primary APN | 8595-010-001 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,022 sqft Living Area |
| Year Built | Built 1938 |
|---|---|
| Effective Year Built | Effective 1938 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Wood Shingle |
| Lot Area | 10,441 sqft (0.24 acres) |
| Lot Dimensions | 114 ft deep x 90 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 3143 SULLIVAN AVE |
|---|---|
| City | ROSEMEAD |
| State | CA |
| Zip | 91770-2853 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RMR1YY |
| Legal Description | E J BALDWINS FIRST SUB IN THE RANCHO PO TRERO GRANDE LOT COM N 0 32 W 950.22 FT AND N 89 46 E 280 FT FROM INTER- SECTI ON OF N LINE OF GARVEY AVE PER OR13153-1 63 WITH E LINE OF ROSEMEAD PL PER S 0 32 E 90 FT TO BEG PART OF LOT 13 |
| Legal Subdivision | BALDWINS FIRST SUB RANCHO POTRERO GRANDE |
| Legal Block | 1 |
| Legal Lot Number | 13 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | SOUTHWEST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 433601 |
3143 Sullivan Ave is owned by a company that acquired it in October 2004 and is owner-occupied.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 3143 SULLIVAN AVE, ROSEMEAD, CA 91770-2853 |
| Occupancy | Owner Occupied |
| 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 | Aug 28, 2003 · Amount on File |
| Deed Sale | Aug 28, 2003 · Amount on File |
| Deed Document Number | 20032506236 |
| Last Transfer Date | Oct 27, 2004 |
| Transfer Doc | 0002840511 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 3143 Sullivan Ave was $1,291 with a homeowner's exemption.
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 | El Monte Union High School District (09 - 12) |
| Elementary School District | Rosemead Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $66,020 (+1.98%) Land $23,218 Building $42,802 | |
| 2025 | $1,291.00 Homeowner's exemption | $64,740 Land $22,764 Building $41,976 |
| 2023 | $1,183.00 (+2.96%) Homeowner's exemption | $62,228 Land $21,881 Building $40,347 |
| 2022 | $1,149.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 3143 Sullivan 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 3143 Sullivan 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 | SAN GABRIEL VALLEY WATER CO.-EL MONTE private · serves 240,000 people · EPA ID CA1910039 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2024 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | Treatment failure resolved · Jun 2019 |
|---|---|
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 424 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 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, GeoLinks.
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