Los Angeles County property record for 10209 Ralph St, El Monte, CA 91731
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1 ba · 1,018 sqft · built 1945 |
| Lot Size | 0.178 acres (7,761 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $265,000 (Dec 2008) |
| Tax Bill | $5,128 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8578-012-003 |
| Primary APN | 8578-012-003 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,018 sqft Living Area |
| Year Built | Built 1945 |
|---|---|
| Effective Year Built | Effective 1945 |
| Architectural Style | Conventional |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 7,761 sqft (0.178 acres) |
| Lot Dimensions | 128 ft deep x 55 ft wide |
| Cooling System | Wall Unit |
|---|---|
| Heating System | Floor/Wall Furnace |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 10209 RALPH ST |
|---|---|
| City | EL MONTE |
| State | CA |
| Zip | 91731-2317 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | EMR3* |
| Legal Description | TRACT # 11130 LOT 43 |
| Legal Subdivision | 11130 |
| Legal Tract | 11130 |
| Legal Block | 1 |
| Legal Lot Number | 43 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 432801 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 10209 RALPH ST, EL MONTE, CA 91731-2317 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 10, 2008 · Amount on Record |
| Deed Sale | Dec 10, 2008 · Amount on Record |
| Prior Sale | Jul 14, 2008 · Amount on Record |
| Deed Document Number | 20082173690 |
| 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 | El Monte City |
| Elementary School District | El Monte City School District (KG - 08) |
| Secondary School District | El Monte Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $348,064 (+2%) Land $278,457 Building $69,607 | |
| 2025 | $5,128.00 (+7.21%) | $341,241 (+4.04%) Land $272,998 Building $68,243 |
| 2023 | $4,783.00 (+4.52%) | $327,993 Land $262,399 Building $65,594 |
| 2022 | $4,576.00 |
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 | EL MONTE-CITY, WATER DEPT. serves 23,000 people · EPA ID CA1910038 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2025 |
| Also Mapped Here | CAL/AM WATER COMPANY - SAN MARINO |
| 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 476 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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