Los Angeles County property record for 11435 Thienes Ave, El Monte, CA 91733
| Property Type | Triplex |
|---|---|
| Details | 3 bd · 3 ba · 1,714 sqft · built 1938 |
| Lot Size | 0.443 acres (19,304 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $2,057 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8113-017-006 |
| Primary APN | 8113-017-006 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Units | 3 Units |
| Building Area | 1,714 sqft Living Area |
| Year Built | Built 1938 |
|---|---|
| Effective Year Built | Effective 1938 |
| Architectural Style | Triplex |
| Construction Type | Wood |
| Lot Area | 19,304 sqft (0.443 acres) |
| Lot Dimensions | 295 ft deep x 66 ft wide |
| Total Buildings | 3 Buildings |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 11435 THIENES AVE |
|---|---|
| City | SOUTH EL MONTE |
| State | CA |
| Zip | 91733-4133 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | LCA1YY |
| Legal Description | SUB OF THE RANCHO POTRERO DE FELIPE LUGO LOT ON NE LINE OF THIENES AVE (PER C S B 1351-1) COM NW THEREON 66 FT FROM SE L INE OF LOT 2 BLK N TH NW ON SD NE LINE 6 6 FT WITH A UNIFORM DEPTH OF 295 FT N OF VAC ST AND PART OF LOT 2 BLK N |
| Legal Subdivision | POTRERO DE FELIPE LUGO RO |
| Legal Block | N |
| Legal Lot Number | 2 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 434004 |
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 | 2 Company Names on Record |
|---|---|
| Mailing Address | 4442 BEL AIRE DR, LA CANADA FLINTRIDGE, CA 91011-3317 |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Jan 28, 1999 |
| Transfer Doc | 0001643703 |
| Record Updated | Oct 29, 2026 |
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Secondary School District | El Monte Union High School District (09 - 12) |
| Elementary School District | Mountain View Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $62,197 (+2%) Land $25,471 Building $36,726 | |
| 2025 | $2,057.00 (+11.79%) | $60,978 (+4.04%) Land $24,972 Building $36,006 |
| 2023 | $1,840.00 (+1.88%) | $58,611 Land $24,003 Building $34,608 |
| 2022 | $1,806.00 |
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 | Low lower than 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 258 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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