Investor Profile - FL
Robert Koerner
Robert Koerner is a real estate investor and operator based in Tampa-St. Petersburg, FL. Public filings show activity across 1,203 properties held through 134 holding companies. Recent mortgage relationships include Hancock Whitney Bank, DAVENPORT TRUST INVESTMENTS, and North American Savings Bank.
Robert's Activity
As of June 2026, public records show approximately $2.4M in recorded mortgage exposure linked to this investor across at least 40 mortgage filings and 1,203 properties held through 134 holding companies. Activity appears concentrated in residential and vacant assets recorded between 2015 and 2026.
Associated People
Primary Geography
Tampa-St. Petersburg, FL
ZIP codes: 33604, 33597, 33619, 33771, and 34243
Most activity in TAMPA, SAINT PETERSBURG, SARASOTA, CLEARWATER, and SPRING HILL.
Property Type Breakdown
Associated Entities (134)
FL · 295 properties · 21 mortgages
FL · 10 properties · 10 mortgages
+132 more entities not shown
Mortgages (40)
Top Lenders
$700k · 1 loan
$300k · 1 loan
$263k · 1 loan
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 10/16/2025 | $155k | Open | Peak Asset Lending | ADVANTA IRA SERVICES LLC | 3984 SWEET ALYSSUM TER, ALVA, FL 33920 |
| 06/18/2025 | $145k | Closed | RED LODGE CAPITAL III | ADVANTA IRA SERVICES LLC | 3205 33RD STREET CT W, BRADENTON, FL 34205 |
+38 more not shown
Owned Properties (1,203)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 213 CAMBRIDGE DR, PORT ORANGE, FL 32127 | ADVANTA IRA SERVICES LLC | Owns - 1 mo | $300 |
| 2801 NARCISSUS DR, HOLIDAY, FL 34691 | STREAMLINE HOMES INC | Owns - 2 mos | $194k |
+1201 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential, vacant, and agricultural properties across Tampa-St. Petersburg, FL.
What companies is Robert Koerner associated with?
Robert Koerner is associated with 134 entities based on extracted signatures from public records. Key entities include ADVANTA IRA SERVICES LLC, STREAMLINE HOMES INC, INTEREST HOLDINGS INC, LINEAR CAPITAL LLC, and ADVANTA IRA SERVICES LLC FBO IRA 8005140.
How many properties are associated with this investor?
At least 1,203 properties are associated with Robert Koerner and the entities they control, based on signatures extracted from recorded documents connecting Robert Koerner to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Hancock Whitney Bank, DAVENPORT TRUST INVESTMENTS, and North American Savings Bank, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2015 through 2026, 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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