Investor Profile - CA
Fredrick Kleinbub
Fredrick Kleinbub is a real estate investor and operator based in San Diego, CA. Public filings show activity across 4 properties held through 4 holding companies. Recent mortgage relationships include Berkeley Point, FIRST REPUBLIC BANK, and KEYSTONE REAL ESTATE INCOME TRUST LLC.
Fredrick's Activity
As of June 2026, public records show approximately $42.7M in recorded mortgage exposure linked to this investor across at least 4 mortgage filings and 4 properties held through 4 holding companies. Activity appears concentrated in residential and vacant assets recorded between 2020 and 2025.
Associated People
Primary Geography
San Diego, CA
ZIP codes: 92103 and 91911
Most activity in SAN DIEGO and CHULA VISTA.
Property Type Breakdown
Associated Entities (4)
CA · 2 properties · 2 mortgages
CA · 1 property · 1 mortgage
+2 more entities not shown
Mortgages (4)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 01/31/2025 | $10.4M | Open | KEYSTONE REAL ESTATE INCOME TRUST LLC | MELROSE CANYON VENTURES LLC | 4053 8TH AVE #1, SAN DIEGO, CA 92103 |
| 04/29/2024 | $8.0M | Open | FIRST REPUBLIC BANK | PARK DIPLOMAT VENTURE LP | ESSEX ST, SAN DIEGO, CA 92103 |
+2 more not shown
Owned Properties (4)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 4053 8TH AVE #1, SAN DIEGO, CA 92103 | MELROSE CANYON VENTURES LLC | Owns - 16 mos | $16.0M |
| 1707 ESSEX ST, SAN DIEGO, CA 92103 | PARK DIPLOMAT VENTURE LP | Owns - 6.1 yrs | $0 |
+2 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential and vacant properties across San Diego, CA.
What companies is Fredrick Kleinbub associated with?
Fredrick Kleinbub is associated with 4 entities based on extracted signatures from public records. Key entities include PARK DIPLOMAT VENTURE LP, ANGELINA TERRACE LP, MELROSE CANYON VENTURES LLC, and PACIFIC TRANSWEST REAL ESTATE INC.
How many properties are associated with this investor?
At least 4 properties are associated with Fredrick Kleinbub and the entities they control, based on signatures extracted from recorded documents connecting Fredrick Kleinbub to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Berkeley Point, FIRST REPUBLIC BANK, and KEYSTONE REAL ESTATE INCOME TRUST LLC, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2020 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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