Investor Profile - CA

Yuhsien Lin

Yuhsien Lin is a real estate investor and operator based in San Francisco Bay Area, CA. Public filings show activity across 3 properties held through 2 holding companies. Recent mortgage relationships include OLD REPUBLIC INSRD FINCL ACCEPTANCE and Heritage Bank of Commerce.

Contact info available

Yuhsien's Activity

As of June 2026, public records show approximately $1.6M in recorded mortgage exposure linked to this investor across at least 2 mortgage filings and 3 properties held through 2 holding companies. Activity appears concentrated in office assets recorded between 2020 and 2021.

Primary Geography

San Francisco Bay Area, CA

ZIP codes: 94085

Most activity in SUNNYVALE.

Property Type Breakdown

Office100%

Associated Entities (2)

DE GUIGNE INVESTMENT LLC

CA · 2 properties · 1 mortgage

active
Incorporated on 05/25/2007 in CAMailing Address: 441 DE GUIGNE DR, SUNNYVALE, 94085, CA, United States
P S STEWART INVESTMENT LLC

CA · 1 property · 1 mortgage

active
Incorporated on 05/22/2008 in CAMailing Address: 10455 BANDLEY DRIVE SUITE 400, CUPERTINO, 95014, CA, United States

Mortgages (2)

Top Lenders

OLD REPUBLIC INSRD FINCL ACCEPTANCE
OLD REPUBLIC INSRD FINCL ACCEPTANCE

$850k · 1 loan

Heritage Bank of Commerce
Heritage Bank of Commerce

$735k · 1 loan

DateAmountStatusLenderBorrowerAddress
09/15/2021$735kOpenHeritage Bank of CommerceDE GUIGNE INVESTMENT LLC441 DE GUIGNE DR,
SUNNYVALE, CA 94085
04/08/2020$850kOpenOLD REPUBLIC INSRD FINCL ACCEPTANCEP S STEWART INVESTMENT LLC860 STEWART DR,
SUNNYVALE, CA 94085

Owned Properties (3)

AddressDeeded ownerStatusConsideration
860 STEWART DR,
SUNNYVALE, CA 94085
P S STEWART INVESTMENT LLCOwns - 56.4 yrs$0
445 DE GUIGNE DR #101,
SUNNYVALE, CA 94085
DE GUIGNE INVESTMENT LLCOwns - 56.4 yrs$0

+1 more not shown

FAQ

What type of real estate does this investor focus on?

Associated mortgages and deeds show activity in office properties across San Francisco Bay Area, CA.

What companies is Yuhsien Lin associated with?

Yuhsien Lin is associated with 2 entities based on extracted signatures from public records. Key entities include DE GUIGNE INVESTMENT LLC and P S STEWART INVESTMENT LLC.

How many properties are associated with this investor?

At least 3 properties are associated with Yuhsien Lin and the entities they control, based on signatures extracted from recorded documents connecting Yuhsien Lin to the entities.

Which lenders has this investor worked with?

Recent mortgage activity references OLD REPUBLIC INSRD FINCL ACCEPTANCE and Heritage Bank of Commerce, indicating a mix of lending relationships.

How recent is their activity?

Records show activity from 2020 through 2021, with the most recent mortgage recorded in 2021.

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.

Elementix is not a consumer reporting agency, and this information does not constitute a consumer report. The data may not be used to make decisions about an individual's eligibility for personal credit, consumer housing, employment, insurance, or any other purpose governed by the Fair Credit Reporting Act.

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