Investor profile - FL
John Brennan
John Brennan is a real estate investor and operator based in Tampa-St. Petersburg, FL. Public filings show activity across 16 properties held through 14 holding companies. Recent mortgage relationships include City National Bank of Florida, FIRST CITRUS BANK, and SouthState Bank.
John's Activity
As of December 2025, public records show approximately $16.4M in recorded mortgage exposure linked to this investor across at least 21 mortgage filings and 16 properties held through 14 holding companies. Activity appears concentrated in residential and commercial assets recorded between 2011 and 2025.
Primary Geography
Tampa-St. Petersburg, FL
ZIP codes: 33603, 33604, 32601, 32703, and 32828
Most recorded activity for this investor appears in TAMPA, GAINESVILLE, ZEPHYRHILLS, ORLANDO, and APOPKA.
Property Type Breakdown
Associated Entities (14)
FL · 12 properties · 758 mortgages
FL · 1 property · 15 mortgages
FL · 0 properties · 8 mortgages
+11 more not shown
Mortgages (21)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 03/01/2025 | $216k | Open | U.S. Small Business Administration | YOYODYNE INDUSTRIES LLC | 37852 SR 54, ZEPHYRHILLS, FL 33542 |
| 11/19/2024 | $323k | Open | Kiavi | JP BRENNAN & CO INC | 358 BOCA CIEGA DR, MADEIRA BEACH, FL 33708 |
| 03/10/2023 | $133k | Open | DFCU FINANCIAL | YOYODYNE INDUSTRIES LLC | 909 W WATERS AVE, TAMPA, FL 33604 |
+18 more not shown
Owned Properties (16)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 2619 E 29TH AVE, TAMPA, FL 33605 | JOHN BRENNAN | Owns - 2.7 yrs | $263k |
| 109 S MAIN ST, GAINESVILLE, FL 32601 | MKBSB PROPERTIES LLC | Sold | $1.4M |
| 4615 N NEBRASKA AVE, TAMPA, FL 33603 | FLORIDA BUSINESS DEVELOPMENT CORP | Owns - 3.7 yrs | $0 |
+13 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential, commercial, and office properties across Tampa-St. Petersburg, FL.
What companies is John Brennan associated with?
John Brennan is associated with 14 entities based on extracted signatures from public records. Key entities include DISNEY VACATION DEVELOPMENT INC, PINZON LLC, YOYODYNE INDUSTRIES LLC, JP BRENNAN & CO INC, and NORTH RUN SOUTH LLC.
How many properties are associated with this investor?
At least 16 properties are associated with John Brennan and the entities they control, based on signatures extracted from recorded documents connecting John Brennan to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references City National Bank of Florida, FIRST CITRUS BANK, and SouthState Bank, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2011 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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