Investor profile - NY
Dian Su
Dian Su is a real estate investor and operator based in New York City, NY-NJ-CT. Public filings show activity across 7 properties held through 2 holding companies. Recent mortgage relationships include SU STELLING, East West Bank, and Greystone.
Dian's Activity
As of December 2025, public records show approximately $10.4M in recorded mortgage exposure linked to this investor across at least 4 mortgage filings and 7 properties held through 2 holding companies. Activity appears concentrated in vacant assets recorded between 2011 and 2024.
Primary Geography
New York City, NY-NJ-CT
ZIP codes: 11368, 11367, and 11432
Most recorded activity for this investor appears in CORONA, FLUSHING, QUEENS, and JAMAICA.
Property Type Breakdown
Associated Entities (2)
NY · 4 properties · 2 mortgages
NY · 1 property · 2 mortgages
Mortgages (4)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 09/26/2023 | $4.0M | Open | East West Bank | 538 MORGAN REALTY LLC | 104 ROOSEVELT AVE, CORONA, NY 11368 |
| 08/25/2022 | $5.5M | Open | SU STELLING | 538 MORGAN REALTY LLC | 54O MORGAN AVE, BROOKLYN, NY 11237 |
| 09/12/2016 | $520k | Closed | ABACUS FSB | SDK REALTY LLC | 54 153RD ST, FLUSHING, NY 11367 |
+1 more not shown
Owned Properties (7)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 104 ROOSEVELT AVE, CORONA, NY 11368 | 538 MORGAN REALTY LLC | Sold | $0 |
| 37 103RD ST, QUEENS, NY 11368 GC | SAFO PROPERTY MANAGEMENT LLC | Sold | $0 |
| 104 ROOSEVELT AVE, CORONA, NY 11368 | 10411 ERIE LLC | Sold | $1000k |
+4 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in vacant properties across New York City, NY-NJ-CT.
What companies is Dian Su associated with?
Dian Su is associated with 2 entities based on extracted signatures from public records. Key entities include SDK REALTY LLC and 538 MORGAN REALTY LLC.
How many properties are associated with this investor?
At least 7 properties are associated with Dian Su and the entities they control, based on signatures extracted from recorded documents connecting Dian Su to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references SU STELLING, East West Bank, and Greystone, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2011 through 2024, with the most recent mortgage recorded in 2023.
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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