11052 Thienes Ave, South El Monte, CA 91733 Property Records

Los Angeles County property record for 11052 Thienes Ave, South El Monte, CA 91733

Property Summary

Property Type	Triplex
Details	5 bd · 4 ba · 2,024 sqft · built 1950
Lot Size	0.148 acres (6,452 sqft)
Owner	Company Name on File
Last Sale	$155,000 (May 1996)
Tax Bill	$5,097 (2025)
Deeds & Mortgages	Apr 2023 Transfer Jan 2021 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`8114-031-002`

Property Details

APN / Parcel Number

Primary APN	`8114-031-002`

Interior

Bedrooms	5 Beds
Full Baths	4 Baths
Units	3 Units
Building Area	2,024 sqft Living Area

Exterior

Year Built	Built 1950
Effective Year Built	Effective 1950
Architectural Style	Triplex
Construction Type	Wood
Lot Area	6,452 sqft (0.148 acres)
Lot Dimensions	130 ft deep x 50 ft wide
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Floor/Wall Furnace

Location & Zoning

Street Address	11052 THIENES AVE
City	SOUTH EL MONTE
State	CA
Zip	91733-4051
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	SER1*
Legal Description	TRACT # 11701 NE 130 FT OF LOT 2
Legal Subdivision	11701
Legal Tract	11701
Legal Block	3
Legal Lot Number	2
Jurisdiction	LOS ANGELES CA
Township / Civil Division	UPPER SAN GABRIEL VALLEY
Census Block Group	3
Census Block	3001
Census Tract	433804

Owner

11052 Thienes Ave, a triplex, is owned by a company that acquired it in January 2021.

Source: Los Angeles County records, as of August 25, 2026

Owner of Record	Company Name on File
Mailing Address	827 BARCELONA PL, WALNUT, CA 91789-4348
Owner Type	Company

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Apr 27, 2023	Intrafamily Transfer, Transfer
Jan 29, 2021	Quit Claim Deed, Transfer CHICAGO TITLE COMPANY, CHICAGO TITLE CO
Jan 29, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 28, 1996 · Amount on File
Deed Sale	May 28, 1996 · Amount on File
Deed Document Number	1996826072
Last Transfer Date	Jan 26, 2021
Transfer Doc	0000171005
Record Updated	Oct 29, 2026

April 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Apr 27, 2023
Property Address	11052 THIENES AVE, SOUTH EL MONTE, CA 91733-4051
Document Number	0000273390
Map Reference	MB 211 PG 40&41
Instrument Date	Apr 4, 2023
Instrument	23-0273390
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	827 BANCLONA PL, CITY INDUSTRY, CA 91789

January 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jan 29, 2021
Property Address	11052 THIENES AVE, SOUTH EL MONTE, CA 91733-4051
Document Number	0000171005
Instrument Date	Jan 26, 2021
Instrument	171005
Transaction Type	Transfer
Record Updated	Feb 5, 2021
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	827 BARCELONA PL WALNUT CA 917894348, WALNUT, CA 91789-4348

January 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Jan 29, 2021
Property Address	11052 THIENES AVE, SOUTH EL MONTE, CA 91733-4051
Document Number	0000171006
Map Reference	MB 211 PG 40&41
Instrument Date	Jan 26, 2021
Instrument	21-0171006
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	CHICAGO TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	827 BARCELONA PL, WALNUT, CA 91789-4348

Mortgage

Document Number	0000171007
Date	Jan 29, 2021
Instrument	21-0171007

Lender

Name	UNITED WHOLESALE MORTGAGE LLC

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Feb 1, 2051

Tax Assessment & Valuation

The 2025 property tax bill for 11052 Thienes Ave was $5,097.

Source: Los Angeles County assessment roll, as of August 25, 2026

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Municipality	South El Monte City
Secondary School District	El Monte Union High School District (09 - 12)
Elementary School District	Mountain View Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$323,178 (+2%) Land $121,987 Building $201,191
2025	$5,097.00	$316,850 Land $119,596 Building $197,254
2023	$4,505.00 (+0.09%)	$304,548 Land $114,952 Building $189,596
2022	$4,501.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 11052 Thienes 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.

Wildfire

The area around 11052 Thienes 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.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 522 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless in parts of the area	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Verizon.

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