Los Angeles County property record for 9455 Ralph St, Rosemead, CA 91770
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,312 sqft · built 1947 |
| Lot Size | 0.249 acres (10,860 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $135,000 (Sep 1995) |
| Tax Bill | $5,393 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8593-006-010 |
| Primary APN | 8593-006-010 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 2,312 sqft Living Area |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1994 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 10,860 sqft (0.249 acres) |
| Lot Dimensions | 170 ft deep x 65 ft wide |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Street Address | 9455 RALPH ST |
|---|---|
| City | ROSEMEAD |
| State | CA |
| Zip | 91770-2110 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RMR1YY |
| Legal Description | TRACT # 6266 E 65 FT OF LOT 21 |
| Legal Subdivision | 6266 |
| Legal Tract | 6266 |
| Legal Block | 1 |
| Legal Lot Number | 21 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | SOUTHWEST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 432902 |
9455 Ralph St is owned and occupied by two individuals who bought it in September 1995.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 9455 RALPH ST, ROSEMEAD, CA 91770-2110 |
| Occupancy | Owner Occupied |
| 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 |
|---|---|
| Last Sale | Sep 5, 1995 · Amount on File |
| Deed Sale | Sep 5, 1995 · Amount on File |
| Deed Document Number | 19951439984 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 9455 Ralph St was $5,393 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 | $402,811 (+2%) Land $182,989 Building $219,822 | |
| 2025 | $5,393.00 Homeowner's exemption | $394,913 Land $179,401 Building $215,512 |
| 2023 | $5,077.00 (+3.53%) Homeowner's exemption | $379,581 Land $172,436 Building $207,145 |
| 2022 | $4,904.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 9455 Ralph St 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 9455 Ralph St 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 | CAL/AM WATER COMPANY - SAN MARINO private · serves 48,065 people · EPA ID CA1910139 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Nov 2025 |
| 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 626 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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