Investor profile - NJ
Andrew Diamantopoulos
Andrew Diamantopoulos is a real estate investor and operator based in New York City, NY-NJ-CT. Public filings show activity across 22 properties held through 11 holding companies. Recent mortgage relationships include Blue Foundry Bank, Provident Bank, and 1st Constitution Bank.
Andrew's Activity
As of December 2025, public records show approximately $17.4M in recorded mortgage exposure linked to this investor across at least 52 mortgage filings and 22 properties held through 11 holding companies. Activity appears concentrated in residential and multifamily assets recorded between 2013 and 2025.
Associated People
Primary Geography
New York City, NY-NJ-CT
ZIP codes: 07307, 07305, 07087, 07093, and 07306
Most recorded activity for this investor appears in JERSEY, UNION CITY, GUTTENBERG, NORTH BERGEN, and WEEHAWKEN.
Property Type Breakdown
Associated Entities (11)
NJ · 3 properties · 14 mortgages
NJ · 0 properties · 8 mortgages
NJ · 0 properties · 7 mortgages
+8 more not shown
Mortgages (52)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 06/16/2025 | $1.1M | Open | Blue Foundry Bank | 141 NELSON PROP LLC | 141 NELSON AVE, JERSEY, NJ 07307 |
| 06/16/2025 | $1.1M | Open | Blue Foundry Bank | 141 NELSON PROP LLC | 141 NELSON AVE, JERSEY, NJ 07307 |
| 02/14/2023 | $745k | Open | Blue Foundry Bank | 141 NELSON PROP LLC | 141 NELSON AVE, JERSEY, NJ 07307 |
+49 more not shown
Owned Properties (22)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 288 PRINCETON AVE, JERSEY, NJ 07305 | 288 PRINCETON AVENUE LLC | Sold | $400k |
| 12 W 19TH ST, WEEHAWKEN, NJ 07086 | D GLOBAL PROPERTY LLC | Sold | $425k |
| 143 SEAVIEW AVE, JERSEY, NJ 07305 | DIAMOND HARD PROPERTIES LLC AS TENANTS IN COMMON | Owns - 5.9 yrs | $608k |
+19 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential, multifamily, and commercial properties across New York City, NY-NJ-CT.
What companies is Andrew Diamantopoulos associated with?
Andrew Diamantopoulos is associated with 11 entities based on extracted signatures from public records. Key entities include D GLOBAL PROPERTY LLC, 141 NELSON PROP LLC, 295 SHERMAN LLC, DIAMOND HARD PROPERTIES LLC, and 97 RESERVOIR LLC.
How many properties are associated with this investor?
At least 22 properties are associated with Andrew Diamantopoulos and the entities they control, based on signatures extracted from recorded documents connecting Andrew Diamantopoulos to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Blue Foundry Bank, Provident Bank, and 1st Constitution Bank, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2013 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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