Investor profile - NY
Mark Schlanger
Mark Schlanger is a real estate investor and operator based in New York City, NY-NJ-CT. Public filings show activity across 12 properties held through 13 holding companies. Recent mortgage relationships include Popular Bank, TWEED CAPITAL, and Berkadia Commercial Mortgage LLC.
Mark's Activity
As of December 2025, public records show approximately $106.2M in recorded mortgage exposure linked to this investor across at least 39 mortgage filings and 12 properties held through 13 holding companies. Activity appears concentrated in multifamily and residential assets recorded between 2013 and 2022.
Primary Geography
New York City, NY-NJ-CT
ZIP codes: 11206, 11208, 11221, 11249, and 10027
Most recorded activity for this investor appears in BROOKLYN and NEW YORK.
Property Type Breakdown
Associated Entities (13)
NY · 4 properties · 8 mortgages
NY · 3 properties · 7 mortgages
NY · 0 properties · 6 mortgages
+10 more not shown
Mortgages (39)
Top Lenders
$45.2M · 11 loans
$27.8M · 4 loans
$9.3M · 1 loan
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 07/25/2022 | $495k | Open | JPMorgan Chase Bank, National Association | KOL MANAGEMENT LLC | 47 40TH ST, NEW YORK, NY 11104 |
| 06/16/2021 | $200k | Open | Starwood Mortgage Capital | PITKIN PLACE LLC | 2437 PITKIN AVE, BROOKLYN, NY 11208 |
| 01/08/2021 | $9.3M | Open | Berkadia Commercial Mortgage LLC | GLENMORE HOLDINGS LLC | 820 GLENMORE AVE, BROOKLYN, NY 11208 |
+36 more not shown
Owned Properties (12)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 820 GLENMORE AVE, BROOKLYN, NY 11208 | 820 GLENMORE AVE HOLDINGS LLC | Owns - 6.4 yrs | $1.1M |
| 820 GLENMORE AVE, BROOKLYN, NY 11208 | GLENMORE HOLDINGS LLC | Sold | $2.9M |
| 252 W 132ND ST, NEW YORK, NY 10027 | 252 WEST 132 REALTY LLC | Owns - 8.9 yrs | $1.7M |
+9 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in multifamily, residential, and office properties across New York City, NY-NJ-CT.
What companies is Mark Schlanger associated with?
Mark Schlanger is associated with 13 entities based on extracted signatures from public records. Key entities include WHIPPLE PROPERTIES LLC, GLENMORE HOLDINGS LLC, 555 GRAND UNITS LLC, LEXINGTON FLATS LLC, and PITKIN PLACE LLC.
How many properties are associated with this investor?
At least 12 properties are associated with Mark Schlanger and the entities they control, based on signatures extracted from recorded documents connecting Mark Schlanger to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Popular Bank, TWEED CAPITAL, and Berkadia Commercial Mortgage LLC, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2013 through 2022, with the most recent mortgage recorded in 2022.
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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