Investor profile - PA
Mark Trachtenberg
Mark Trachtenberg is a real estate investor and operator based in Philadelphia, PA-NJ-DE-MD. Public filings show activity across 203 properties held through 40 holding companies. Recent mortgage relationships include The Bryn Mawr Trust, MONUMENT BANK, and Port Richmond Savings.
Mark's Activity
As of December 2025, public records show approximately $24.9M in recorded mortgage exposure linked to this investor across at least 213 mortgage filings and 203 properties held through 40 holding companies. Activity appears concentrated in residential and multifamily assets recorded between 2008 and 2025.
Associated People
Primary Geography
Philadelphia, PA-NJ-DE-MD
ZIP codes: 19121, 19144, 19104, 19124, and 19134
Most recorded activity for this investor appears in PHILADELPHIA, LANSDOWNE, CLIFTON HEIGHTS, DOWNINGTOWN, and YEADON.
Property Type Breakdown
Associated Entities (40)
PA · 21 properties · 41 mortgages
PA · 1 property · 39 mortgages
PA · 15 properties · 35 mortgages
+37 more not shown
Mortgages (213)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 06/20/2025 | $636k | Open | Port Richmond Savings | CHOICE RENTALS LLC | - |
| 05/15/2025 | $300k | Open | S&T Bank | STRONG PROPERTIES LLC | 614 N 35TH ST, PHILADELPHIA, PA 19104 |
| 04/10/2025 | $130k | Open | Mid Penn Bank | CHOICE RENTALS LLC | 547 ALCOTT ST, PHILADELPHIA, PA 19120 |
+210 more not shown
Owned Properties (203)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 5337 THOMAS AVE, PHILADELPHIA, PA 19143 | TWIN INVESTORS LLC | Sold | $81k |
| 638 MAPLE ST, ANNVILLE, PA 17003 | PRIME RENTAL LLC | Owns - 14 mos | $228k |
| 1136 S 54TH ST, PHILADELPHIA, PA 19143 | RARE RENTALS LLC | Sold | $47k |
+200 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential, multifamily, and commercial properties across Philadelphia, PA-NJ-DE-MD.
What companies is Mark Trachtenberg associated with?
Mark Trachtenberg is associated with 40 entities based on extracted signatures from public records. Key entities include FINITE DEVELOPERS LLC, EAST RENTALS LLC, CHOICE RENTALS LLC, STRONG PROPERTIES LLC, and RARE RENTALS LLC.
How many properties are associated with this investor?
At least 203 properties are associated with Mark Trachtenberg and the entities they control, based on signatures extracted from recorded documents connecting Mark Trachtenberg to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references The Bryn Mawr Trust, MONUMENT BANK, and Port Richmond Savings, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2008 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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