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 88 properties held through 61 holding companies. Recent mortgage relationships include Alpha Funding, Ponce Bank, and Ridgewood Savings Bank.
Shaya's Activity
As of June 2026, public records show approximately $186.0M in recorded mortgage exposure linked to this investor across at least 189 mortgage filings and 88 properties held through 61 holding companies. Activity appears concentrated in residential and commercial assets recorded between 2015 and 2026.
Primary Geography
New York City, NY-NJ-CT
ZIP codes: 11230, 10452, 10467, 11207, and 10455
Most activity in BRONX, BROOKLYN, and TAPPAN.
Property Type Breakdown
Associated Entities (61)
NY · 2 properties · 9 mortgages
NY · 1 property · 8 mortgages
+59 more entities not shown
Mortgages (189)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 05/21/2026 | $400k | Open | WILLIAM VARGAS SAUL VARGAS AND JEFFREY VARGAS | CRM 309 LLC | 309 CRIMMINS AVE, BRONX, NY 10454 |
| 04/20/2026 | $5.5M | Open | Amalgamated Bank | MELROSE MANOR LLC | 414 E 152ND ST #C2, BRONX, NY 10455 |
+187 more not shown
Owned Properties (88)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 309 CRIMMINS AVE, BRONX, NY 10454 | CRM 309 LLC | Owns - 1 mo | $500k |
| 882 MORRIS AVE, BRONX, NY 10451 | MOR 882 LLC | Owns - 7 mos | $2.1M |
+86 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential, commercial, and exempt properties across New York City, NY-NJ-CT.
What companies is Shaya Seidenfeld associated with?
Shaya Seidenfeld is associated with 61 entities based on extracted signatures from public records. Key entities include MAT 2770 LLC, 217 714 LLC, WAR 1045 LLC, NEL 1120 LLC, and 217 718 LLC.
How many properties are associated with this investor?
At least 88 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 Funding, Ponce Bank, and Ridgewood Savings 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.
Elementix is not a consumer reporting agency, and this information does not constitute a consumer report. The data may not be used to make decisions about an individual's eligibility for personal credit, consumer housing, employment, insurance, or any other purpose governed by the Fair Credit Reporting Act.
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