Investor Profile - FL
Brian Mahoney
Brian Mahoney is a real estate investor and operator based in Miami-Fort Lauderdale, FL. Public filings show activity across 51 properties held through 17 holding companies. Recent mortgage relationships include Goldman Sachs, MOONEY JAMES, and Insignia Bank.
Brian's Activity
As of June 2026, public records show approximately $100.2M in recorded mortgage exposure linked to this investor across at least 6 mortgage filings and 51 properties held through 17 holding companies. Activity appears concentrated in residential and industrial assets recorded between 2015 and 2026.
Associated People
Primary Geography
Miami-Fort Lauderdale, FL
ZIP codes: 33483, 33445, 33414, 34293, and 33404
Most activity in DELRAY BEACH, FORT LAUDERDALE, WELLINGTON, VENICE, and RIVIERA BEACH.
Property Type Breakdown
Associated Entities (17)
FL · 0 properties · 1 mortgage
FL · 1 property · 1 mortgage
+15 more entities not shown
Mortgages (6)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 02/12/2026 | $1.9M | Open | MOONEY JAMES | 150 LIST ST LLC | 150 LIST ST, ISLAMORADA, FL 33036 |
| 01/17/2025 | $450k | Open | Insignia Bank | TBR NORTHGATE HOLDINGS LLC | 4385 INDEPENDENCE CT, SARASOTA, FL 34234 |
+4 more not shown
Owned Properties (51)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 150 LIST ST, ISLAMORADA, FL 33036 | 150 LIST ST LLC | Owns - 4 mos | $3.1M |
| 4385 INDEPENDENCE CT, SARASOTA, FL 34234 | TBR NORTHGATE HOLDINGS LLC | Owns - 17 mos | $700k |
+49 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential, industrial, and recreational properties across Miami-Fort Lauderdale, FL.
What companies is Brian Mahoney associated with?
Brian Mahoney is associated with 17 entities based on extracted signatures from public records. Key entities include HHC SEAGATE HAMLET LLC, BRT INTERSTATE HOLDINGS LLC, SEAGATE MARINA LLC, TBR NORTHGATE HOLDINGS LLC, and 150 LIST ST LLC.
How many properties are associated with this investor?
At least 51 properties are associated with Brian Mahoney and the entities they control, based on signatures extracted from recorded documents connecting Brian Mahoney to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Goldman Sachs, MOONEY JAMES, and Insignia 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 2026.
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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