Investor profile - NJ
Erdem Cosgun
Erdem Cosgun is a real estate investor and operator based in New York City, NY-NJ-CT. Public filings show activity across 4 properties held through 3 holding companies. Recent mortgage relationships include First Bank of the Lake and RBAC.
Erdem's Activity
As of December 2025, public records show approximately $27.3M in recorded mortgage exposure linked to this investor across at least 18 mortgage filings and 4 properties held through 3 holding companies. Activity appears concentrated in industrial and vacant assets recorded between 2023 and 2025.
Associated People
Primary Geography
New York City, NY-NJ-CT
ZIP codes: 08902, 07102, and 07006
Most recorded activity for this investor appears in NORTH BRUNSWICK, NEWARK, and CALDWELL.
Property Type Breakdown
Associated Entities (3)
NJ · 2 properties · 7 mortgages
NJ · 4 properties · 7 mortgages
NJ · 2 properties · 4 mortgages
Mortgages (18)
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 06/02/2025 | $920k | Open | First Bank of the Lake | 30 CENTRAL AVE LLC | 30 CENTRAL AVE, NEWARK, NJ 07102 |
| 06/02/2025 | $1.1M | Open | First Bank of the Lake | 30 CENTRAL AVE LLC | 30 CENTRAL AVE, NEWARK, NJ 07102 |
| 06/02/2025 | $920k | Open | First Bank of the Lake | 30 CENTRAL AVE LLC | 30 CENTRAL AVE, NEWARK, NJ 07102 |
+15 more not shown
Owned Properties (4)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 30 CENTRAL AVE, NEWARK, NJ 07102 | 30 CENTRAL AVE LLC | Owns - 7 mos | $2.2M |
| 1150 NEWTON ST, NORTH BRUNSWICK, NJ 08902 | 850 RIDGEWOOD AVE LLC | Owns - 17 mos | $3.1M |
| 850 RIDGEWOOD AVE, NORTH BRUNSWICK, NJ 08902 | 850 RIDGEWOOD AVE LLC | Owns - 17 mos | $3.1M |
+1 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in industrial and vacant properties across New York City, NY-NJ-CT.
What companies is Erdem Cosgun associated with?
Erdem Cosgun is associated with 3 entities based on extracted signatures from public records. Key entities include 23 FAIRFIELD PLACE LLC, 850 RIDGEWOOD AVE LLC, and 30 CENTRAL AVE LLC.
How many properties are associated with this investor?
At least 4 properties are associated with Erdem Cosgun and the entities they control, based on signatures extracted from recorded documents connecting Erdem Cosgun to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references First Bank of the Lake and RBAC, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2023 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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