Investor profile - NY
Shaya Seidenfeld
Shaya Seidenfeld is a real estate investor and operator based in New York City, NY-NJ-CT. Public filings show activity across 58 properties held through 59 holding companies. Recent mortgage relationships include ALPHA REF HOLDING, Ponce Bank, and Ridgewood Savings Bank.
Shaya's Activity
As of December 2025, public records show approximately $147.7M in recorded mortgage exposure linked to this investor across at least 181 mortgage filings and 58 properties held through 59 holding companies. Activity appears concentrated in multifamily and commercial assets recorded between 2013 and 2025.
Associated People
Primary Geography
New York City, NY-NJ-CT
ZIP codes: 10452, 10467, 11207, 10457, and 10460
Most recorded activity for this investor appears in BRONX, BROOKLYN, and THE BRONX.
Property Type Breakdown
Associated Entities (59)
NY · 1 property · 9 mortgages
NY · 3 properties · 7 mortgages
NY · 1 property · 7 mortgages
+56 more not shown
Mortgages (181)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 11/20/2025 | $535k | Open | Express Capital Financing | 231 680 LLC | 680 E 231ST ST, BRONX, NY 10466 |
| 09/09/2025 | $2.4M | Open | AFP NEW YORK INVESTMENT | SUM 1004 LLC | 1004 SUMMIT AVE, BRONX, NY 10452 |
| 08/21/2025 | $914k | Open | Movement Mortgage | MEL 1650 LLC | 1650 MELVILLE ST, BRONX, NY 10460 |
+178 more not shown
Owned Properties (58)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 826 E 169TH ST, THE BRONX, NY 10459 | 169 828 LLC | Owns - 9 mos | $10 |
| 573 E 141ST ST, BRONX, NY 10454 | 141 573 LLC | Owns - 10 mos | $360k |
| 1004 SUMMIT AVE, BRONX, NY 10452 | SUM 1004 LLC | Owns - 10 mos | $545k |
+55 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in multifamily, commercial, and residential properties across New York City, NY-NJ-CT.
What companies is Shaya Seidenfeld associated with?
Shaya Seidenfeld is associated with 59 entities based on extracted signatures from public records. Key entities include MAT 2770 LLC, NEL 1120 LLC, WAR 1045 LLC, ARN 828 LLC, and 217 718 LLC.
How many properties are associated with this investor?
At least 58 properties are associated with Shaya Seidenfeld and the entities they control, based on signatures extracted from recorded documents connecting Shaya Seidenfeld to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references ALPHA REF HOLDING, Ponce Bank, and Ridgewood Savings 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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