Investor Profile - PA
Joseph Loonstyn
Joseph Loonstyn is a real estate investor and operator based in Philadelphia, PA-NJ-DE-MD. Public filings show activity across 90 properties held through 12 holding companies. Recent mortgage relationships include WSFS Bank, Blue Foundry Bank, and Santander Bank.
Joseph's Activity
As of June 2026, public records show approximately $14.2M in recorded mortgage exposure linked to this investor across at least 51 mortgage filings and 90 properties held through 12 holding companies. Activity appears concentrated in residential and industrial assets recorded between 2009 and 2026.
Associated People
Primary Geography
Philadelphia, PA-NJ-DE-MD
ZIP codes: 19130, 19104, 19121, and 19444
Most activity in PHILADELPHIA and LAFAYETTE HILL.
Property Type Breakdown
Associated Entities (12)
PA · 8 properties · 24 mortgages
PA · 2 properties · 16 mortgages
+10 more entities not shown
Mortgages (51)
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 05/07/2026 | $551k | Open | Huntingdon Valley Bank | JOE LOONSTYN PROPERTIES LLC | 869 N STILLMAN ST, PHILADELPHIA, PA 19130 |
| 11/17/2025 | $289k | Open | Sharon Bank | JOE LOONSTYN PROPERTIES LLC | 786 N CROSKEY ST, PHILADELPHIA, PA 19130 |
+49 more not shown
Owned Properties (90)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 869 N STILLMAN ST, PHILADELPHIA, PA 19130 | JOE LOONSTYN PROPERTIES LLC | Owns - 1 mo | $735k |
| 883 N STILLMAN ST, PHILADELPHIA, PA 19130 | JOE LOONSTYN PROPERTIES LLC | Owns - 1 mo | $735k |
+88 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential, industrial, and exempt properties across Philadelphia, PA-NJ-DE-MD.
What companies is Joseph Loonstyn associated with?
Joseph Loonstyn is associated with 12 entities based on extracted signatures from public records. Key entities include JOE LOONSTYN PROPERTIES LLC, 901 LELAND LLC, WALLACE ST DEVELOPMENT LLC, 2622 2624 POPLAR ST LLC, and 2417 BROWN LLC.
How many properties are associated with this investor?
At least 90 properties are associated with Joseph Loonstyn and the entities they control, based on signatures extracted from recorded documents connecting Joseph Loonstyn to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references WSFS Bank, Blue Foundry Bank, and Santander Bank, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2009 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.
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