Investor profile - NY
Adi Altmark
Adi Altmark is a real estate investor and operator based in New York City, NY-NJ-CT. Public filings show activity across 25 properties held through 27 holding companies. Recent mortgage relationships include Dime Community Bank, TriState Capital Bank, and Metropolitan Commercial Bank.
Adi's Activity
As of December 2025, public records show approximately $114.3M in recorded mortgage exposure linked to this investor across at least 56 mortgage filings and 25 properties held through 27 holding companies. Activity appears concentrated in multifamily and industrial assets recorded between 2010 and 2025.
Primary Geography
New York City, NY-NJ-CT
ZIP codes: 10454, 10455, 10457, 10451, and 10466
Most recorded activity for this investor appears in BRONX.
Property Type Breakdown
Associated Entities (27)
NY · 4 properties · 6 mortgages
NY · 2 properties · 5 mortgages
NY · 6 properties · 4 mortgages
+24 more not shown
Mortgages (56)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 09/08/2025 | $587k | Open | Provident Bank | MARKLAND 140 LLC | - |
| 08/04/2025 | $143k | Open | JPMorgan Chase Bank, National Association | 810 EAST 141ST OWNER LLC | 810 E 141ST ST, BRONX, NY 10454 |
| 04/28/2025 | $400k | Open | JPMorgan Chase Bank, National Association | 820 EAST 140TH STREET LLC | 805 E 139TH ST, BRONX, NY 10454 |
+53 more not shown
Owned Properties (25)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 450 TIMPSON PL, BRONX, NY 10455 | 450 TIMPSON OWNER LLC | Owns - 3.7 yrs | $0 |
| 810 E 141ST ST, BRONX, NY 10454 | 810 EAST 141ST OWNER LLC | Owns - 5.5 yrs | $1.1M |
| 126 BRUCKNER BLVD, BRONX, NY 10454 | 126 BRUCKNER OWNER LLC | Owns - 5.8 yrs | $8.0M |
+22 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in multifamily, industrial, and commercial properties across New York City, NY-NJ-CT.
What companies is Adi Altmark associated with?
Adi Altmark is associated with 27 entities based on extracted signatures from public records. Key entities include MARKLAND LINCOLN JV LLC, MARKLAND 388 LLC, JAM 745 LLC, MARKLAND 140 LLC, and 3600 JEROME LLC.
How many properties are associated with this investor?
At least 25 properties are associated with Adi Altmark and the entities they control, based on signatures extracted from recorded documents connecting Adi Altmark to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Dime Community Bank, TriState Capital Bank, and Metropolitan Commercial Bank, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2010 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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