Investor Profile - NY
Abraham Posner
Abraham Posner is a real estate investor and operator based in New York City, NY-NJ-CT. Public filings show activity across 100 properties held through 21 holding companies. Recent mortgage relationships include NorthEast Community Bank, Popular Bank, and KEARNY BANK.
Abraham's Activity
As of June 2026, public records show approximately $65.2M in recorded mortgage exposure linked to this investor across at least 47 mortgage filings and 100 properties held through 21 holding companies. Activity appears concentrated in residential and commercial assets recorded between 2015 and 2026.
Associated People
Primary Geography
New York City, NY-NJ-CT
ZIP codes: 11222, 11385, 11226, 11236, and 10459
Most activity in BROOKLYN, RIDGEWOOD, BRONX, GLENDALE, and STATEN ISLAND.
Property Type Breakdown
Associated Entities (21)
NY · 1 property · 7 mortgages
NY · 0 properties · 6 mortgages
+19 more entities not shown
Mortgages (47)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 01/29/2026 | $17k | Open | MERS (Mortgage Electronic Registration Systems) | 580 MAPLE LLC | 580 MAPLE ST, BROOKLYN, NY 11203 |
| 09/18/2025 | $2.7M | Open | Tideway Capital Group | 913 EAST 108 LLC | 913 E 108TH ST, BROOKLYN, NY 11236 |
+45 more not shown
Owned Properties (100)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 951 E 108TH ST, BROOKLYN, NY 11236 | UNITY GROVE LLC | Owns - 3 mos | $0 |
| 937 E 108TH ST, BROOKLYN, NY 11236 | UNITY GROVE LLC | Owns - 3 mos | $0 |
+98 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential, commercial, and industrial properties across New York City, NY-NJ-CT.
What companies is Abraham Posner associated with?
Abraham Posner is associated with 21 entities based on extracted signatures from public records. Key entities include ZRHLE HOLDINGS LLC, BOERUM HILL 82 LLC, 1010 ROGERS LLC, 69 STOCKHOLM HOLDINGS LLC, and ROGERS TOWER LLC.
How many properties are associated with this investor?
At least 100 properties are associated with Abraham Posner and the entities they control, based on signatures extracted from recorded documents connecting Abraham Posner to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references NorthEast Community Bank, Popular Bank, and KEARNY 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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