Investor profile - CA

Lang M

Lang M is a real estate investor and operator based in Los Angeles, CA. Public filings show activity across 6 properties held through 1 holding companies. Recent mortgage relationships include City National Bank, GBC International Bank, and Open Bank.

Contact info available

Lang's Activity

As of December 2025, public records show approximately $17.2M in recorded mortgage exposure linked to this investor across at least 5 mortgage filings and 6 properties held through 1 holding companies. Activity appears concentrated in commercial and industrial assets recorded between 2017 and 2020.

Associated People

Primary Geography

Los Angeles, CA

ZIP codes: 91710

Most recorded activity for this investor appears in CHINO.

Property Type Breakdown

Commercial60%
Industrial20%
Vacant20%

Associated Entities (1)

SZ PROPERTIES LLC

CA · 11 properties · 5 mortgages

active
Incorporated on 03/06/2017 in CAMailing Address: 125 VINELAND AVE, CITY OF INDUSTRY, 91746, CA, United States

Mortgages (5)

DateAmountStatusLenderBorrowerAddress
12/04/2020$2.5MOpenOpen BankSZ PROPERTIES LLC13339 CENTRAL AVE,
CHINO, CA 91710
11/21/2019$7.0MOpenCity National BankSZ PROPERTIES LLC5350 G ST,
CHINO, CA 91710
04/28/2017$1.4MOpenGBC International BankSZ PROPERTIES LLC5350 G ST,
CHINO, CA 91710

+2 more not shown

Owned Properties (6)

AddressDeeded ownerStatusConsideration
13399 CENTRAL AVE,
CHINO, CA 91710
SZ PROPERTIES LLCOwns - 5.1 yrs$3.4M
13339 CENTRAL AVE,
CHINO, CA 91710
SZ PROPERTIES LLCOwns - 5.1 yrs$3.4M
G ST,
CHINO, CA 91710
SZ PROPERTIES LLCOwns - 5.1 yrs$3.4M

+3 more not shown

FAQ

What type of real estate does this investor focus on?

Associated mortgages and deeds show activity in commercial, industrial, and vacant properties across Los Angeles, CA.

What companies is Lang M associated with?

Lang M is associated with 1 entity based on extracted signatures from public records. Key entities include SZ PROPERTIES LLC.

How many properties are associated with this investor?

At least 6 properties are associated with Lang M and the entities they control, based on signatures extracted from recorded documents connecting Lang M to the entities.

Which lenders has this investor worked with?

Recent mortgage activity references City National Bank, GBC International Bank, and Open Bank, indicating a mix of lending relationships.

How recent is their activity?

Records show activity from 2017 through 2020, with the most recent mortgage recorded in 2020.

How is associated activity determined?

Elementix uses AI to extract signatures from recorded documents. These signatures are used to determine the relationships between people and entities. This is a novel approach that goes beyond looking at corporate filings and skip-tracing.

The information displayed on this page is compiled from recorded real estate documents, business filings, and other lawfully available sources. Elementix summarizes and analyzes public record activity related to investment real estate and associated business entities. Any contact indicators shown (such as email domain references or partial phone digits) are provided solely as unverified signals and may be incomplete or outdated.

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