Investor profile - NY
Isaac Fialkoff
Isaac Fialkoff is a real estate investor and operator based in New York City, NY-NJ-CT. Public filings show activity across 44 properties held through 39 holding companies. Recent mortgage relationships include Mutual of Omaha Mortgage, DOMINION FINANCIAL SERVICES, and Battalion.
Isaac's Activity
As of December 2025, public records show approximately $16.5M in recorded mortgage exposure linked to this investor across at least 55 mortgage filings and 44 properties held through 39 holding companies. Activity appears concentrated in multifamily and residential assets recorded between 2015 and 2025.
Associated People
Primary Geography
New York City, NY-NJ-CT
ZIP codes: 11691, 11692, 11207, 11236, and 11233
Most recorded activity for this investor appears in FAR ROCKAWAY, BROOKLYN, ARVERNE, NEW YORK, and BRONX.
Property Type Breakdown
Associated Entities (39)
NY · 1 property · 5 mortgages
NY · 1 property · 4 mortgages
NY · 3 properties · 3 mortgages
+36 more not shown
Mortgages (55)
Top Lenders
$4.6M · 11 loans
$4.3M · 12 loans
$4.3M · 19 loans
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 05/21/2025 | $50k | Open | Battalion | UNION FOREST TPKE 10839 LLC | 10839 UNION TPKE, FOREST HILLS, NY 11375 |
| 05/21/2025 | $50k | Open | Battalion | WOODHAVEN 87 LLC | 78 87TH AVE, NEW YORK, NY 11421 |
| 05/21/2025 | $95k | Open | Battalion | UNION FOREST TPKE 10839 LLC | 108 UNION TPKE, FLUSHING, NY 11375 |
+52 more not shown
Owned Properties (44)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 10839 UNION TPKE, FOREST HILLS, NY 11375 | UNION FOREST TPKE 10839 LLC | Owns - 8 mos | $500k |
| 7877 79TH LN, GLENDALE, NY 11385 | LANE 79 GLENDALE LLC | Owns - 8 mos | $400k |
| 78 87TH AVE, NEW YORK, NY 11421 | WOODHAVEN 87 LLC | Owns - 9 mos | $0 |
+41 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in multifamily, residential, and vacant properties across New York City, NY-NJ-CT.
What companies is Isaac Fialkoff associated with?
Isaac Fialkoff is associated with 39 entities based on extracted signatures from public records. Key entities include BROOKHAVEN 2802 HOLDINGS LLC, 208 PENNSYLVANIA AVENUE LLC, WOODHAVEN 87 LLC, COOK 79 UNION 87 LLC, and 1154 ADEE AVENUE LLC.
How many properties are associated with this investor?
At least 44 properties are associated with Isaac Fialkoff and the entities they control, based on signatures extracted from recorded documents connecting Isaac Fialkoff to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Mutual of Omaha Mortgage, DOMINION FINANCIAL SERVICES, and Battalion, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2015 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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