Los Angeles County property record for 11377 Thienes Ave, El Monte, CA 91733
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,916 sqft · built 1949 |
| Lot Size | 0.201 acres (8,743 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $390,000 (Aug 2015) |
| Tax Bill | $8,348 (2025) |
| Deeds & Mortgages | May 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 8113-012-028 |
| Primary APN | 8113-012-028 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,916 sqft Living Area |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 8,743 sqft (0.201 acres) |
| Lot Dimensions | 132 ft deep x 67 ft wide |
| Heating System | Central |
|---|
| Street Address | 11377 THIENES AVE |
|---|---|
| City | SOUTH EL MONTE |
| State | CA |
| Zip | 91733-4131 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR3YY |
| Legal Description | TRACT # 13946 LOT 58 |
| Legal Subdivision | 13946 |
| Legal Tract | 13946 |
| Legal Block | 1 |
| Legal Lot Number | 58 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1007 |
| 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 | Individual Name on Record |
|---|---|
| Mailing Address | 11377 THIENES AVE, SOUTH EL MONTE, CA 91733-4131 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 27, 2015 · Amount on Record |
| Deed Sale | Aug 27, 2015 · Amount on Record |
| Deed Document Number | 20151057797 |
| Last Transfer Date | Apr 27, 2017 |
| Transfer Doc | 0000498072 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | May 4, 2017 |
| Property Address | 11377 THIENES AVE, EL MONTE, CA 91733-4131 |
| Document Number | 0000498072 |
| Map Reference | MB304 PG22&23 |
| Instrument Date | Apr 27, 2017 |
| Instrument | 17-0498072 |
| Transaction Type | Transfer |
| Record Updated | Sep 22, 2021 |
| Title Company | PROVIDENT TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1377 THIENES AVE, SOUTH EL MONTE, CA 91733 |
| Document Number | 0000498073 |
|---|---|
| Date | May 4, 2017 |
| Instrument | 17-0498073 |
| Name | AMERICAN FINANCIAL NETWORK INC |
|---|---|
| Type | Funding / Finance Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 1, 2047 |
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 | $628,701 (+2%) Land $359,942 Building $268,759 | |
| 2025 | $8,348.00 (+8.32%) | $616,378 (+4.04%) Land $352,885 Building $263,493 |
| 2023 | $7,707.00 (+2.62%) | $592,445 Land $339,183 Building $253,262 |
| 2022 | $7,510.00 |
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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