Investor profile - TX
Sergio Martinez
Sergio Martinez is a real estate investor and operator based in San Antonio, TX. Public filings show activity across 53 properties held through 20 holding companies. Recent mortgage relationships include International Bank of Commerce, Berkadia Commercial Mortgage LLC, and Huntington Bank.
Sergio's Activity
As of December 2025, public records show approximately $3.9M in recorded mortgage exposure linked to this investor across at least 24 mortgage filings and 53 properties held through 20 holding companies. Activity appears concentrated in residential and vacant assets recorded between 2010 and 2025.
Primary Geography
San Antonio, TX
ZIP codes: 78207, 78109, 75150, 77020, and 78210
Most recorded activity for this investor appears in SAN ANTONIO, HOUSTON, CONVERSE, GRAND PRAIRIE, and HUMBLE.
Property Type Breakdown
Associated Entities (20)
TX · 82 properties · 89 mortgages
TX · 14 properties · 11 mortgages
TX · 7 properties · 5 mortgages
+17 more not shown
Mortgages (24)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 11/05/2025 | $161k | Open | SANUDO LIUVER | SIEMA LLC | 1219 GREGG ST, HOUSTON, TX 77020 |
| 11/03/2025 | $208k | Open | MAX CAPITAL LENDING | BEXA INVESTMENTS LLC | 1134 SUNDANCE HUNT, SAN ANTONIO, TX 78245 |
| 06/03/2025 | $270k | Open | Huntington Bank | GLOBYS LLC | 16918 RUELLIA FIELD RD, HUMBLE, TX 77346 |
+21 more not shown
Owned Properties (53)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 1219 GREGG ST, HOUSTON, TX 77020 | SIEMA LLC | Owns - 2 mos | $108k |
| 1134 SUNDANCE HUNT, SAN ANTONIO, TX 78245 | BEXAR INVESTMENTS LLC | Owns - 2 mos | $208k |
| 16918 RUELLIA FIELD RD, HUMBLE, TX 77346 | GLOBYS LLC | Owns - 7 mos | $358k |
+50 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential, vacant, and multifamily properties across San Antonio, TX.
What companies is Sergio Martinez associated with?
Sergio Martinez is associated with 20 entities based on extracted signatures from public records. Key entities include HENNEKE FINANCIAL GROUP LLC, DL INVESTMENT PROPERTIES LLC, MONARCA INVESTMENTS LLC, SLM MARTINEZ INVESTMENTS LLC, and BEXA INVESTMENTS LLC.
How many properties are associated with this investor?
At least 53 properties are associated with Sergio Martinez and the entities they control, based on signatures extracted from recorded documents connecting Sergio Martinez to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references International Bank of Commerce, Berkadia Commercial Mortgage LLC, and Huntington Bank, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2010 through 2025, with the most recent mortgage recorded in 2025.
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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