Investor profile - CA
Mark Nelson
Mark Nelson is a real estate investor and operator based in San Diego, CA. Public filings show activity across 10 properties held through 19 holding companies. Recent mortgage relationships include Bank of America, Cathay Bank, and Belmont Bank & Trust.
Mark's Activity
As of December 2025, public records show approximately $34.3M in recorded mortgage exposure linked to this investor across at least 15 mortgage filings and 10 properties held through 19 holding companies. Activity appears concentrated in industrial and vacant assets recorded between 2012 and 2025.
Primary Geography
San Diego, CA
ZIP codes: 92026, 91744, 92029, 92069, and 92780
Most recorded activity for this investor appears in ESCONDIDO, TUSTIN, SAN MARCOS, BERKELEY, and LA PUENTE.
Property Type Breakdown
Associated Entities (19)
CA · 2 properties · 2 mortgages
CA · 0 properties · 2 mortgages
CA · 1 property · 2 mortgages
+16 more not shown
Mortgages (15)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 11/12/2025 | $5.6M | Open | Cathay Bank | ME OCEANSIDE LLC | 231 AIRPORT RD, OCEANSIDE, CA 92058 |
| 10/22/2024 | $1.2M | Open | JPMorgan Chase Bank, National Association | HCREST LLC | 14404 BECKNER ST, LA PUENTE, CA 91744 |
| 10/13/2021 | $410k | Open | TULARE BUSINESS FINANCIAL CENTER | CARL NELSON PROPERTIES LLC | 2336 W SUNNYSIDE AVE, VISALIA, CA 93277 |
+12 more not shown
Owned Properties (10)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 933 RANCHEROS DR, SAN MARCOS, CA 92069 | TRUST 5025983 LLC | Sold | $1.7M |
| 1250 INDUSTRIAL AVE, ESCONDIDO, CA 92029 | TRUST 5025983 LLC | Owns - 5.2 yrs | $1.8M |
| 4190 N LAKE BLVD, CARNELIAN BAY, CA 96140 | JPKT LLC | Owns - 6.1 yrs | $818k |
+7 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in industrial, vacant, and commercial properties across San Diego, CA.
What companies is Mark Nelson associated with?
Mark Nelson is associated with 19 entities based on extracted signatures from public records. Key entities include JPKT LLC, CARL NELSON PROPERTIES LLC, TRUST 5025983 LLC, HVS REAL ESTATE LLC, and ME OCEANSIDE LLC.
How many properties are associated with this investor?
At least 10 properties are associated with Mark Nelson and the entities they control, based on signatures extracted from recorded documents connecting Mark Nelson to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Bank of America, Cathay Bank, and Belmont Bank & Trust, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2012 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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