Investor profile - PA
Long Lin
Long Lin is a real estate investor and operator based in Philadelphia, PA-NJ-DE-MD. Public filings show activity across 16 properties held through 5 holding companies. Recent mortgage relationships include Firstrust Bank.
Long's Activity
As of December 2025, public records show approximately $1.2M in recorded mortgage exposure linked to this investor across at least 2 mortgage filings and 16 properties held through 5 holding companies. Activity appears concentrated in residential and multifamily assets recorded between 2017 and 2025.
Associated People
Primary Geography
Philadelphia, PA-NJ-DE-MD
ZIP codes: 19149, 19136, 19111, 19152, and 19123
Most recorded activity for this investor appears in PHILADELPHIA.
Property Type Breakdown
Associated Entities (5)
PA · 4 properties · 2 mortgages
PA · 0 properties · 0 mortgages
PA · 0 properties · 0 mortgages
+2 more not shown
Mortgages (2)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 08/20/2025 | $950k | Open | Firstrust Bank | LONSTA CONSTRUCTION INC | 6421 TORRESDALE AVE, PHILADELPHIA, PA 19135 |
| 07/07/2021 | $238k | Open | Firstrust Bank | LONSTA CONSTRUCTION INC | 6421 TORRESDALE AVE, PHILADELPHIA, PA 19135 |
+0 more not shown
Owned Properties (16)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 6421 TORRESDALE AVE, PHILADELPHIA, PA 19135 | LONSTA CONSTRUCTION INC | Owns - 4.5 yrs | $365k |
| 3246 KNORR ST, PHILADELPHIA, PA 19149 | LONG CHEN REALTY LLC | Sold | $115k |
| 3561 SHELMIRE AVE, PHILADELPHIA, PA 19136 | LONG LIN | Owns - 7.0 yrs | $145k |
+13 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 Long Lin associated with?
Long Lin is associated with 5 entities based on extracted signatures from public records. Key entities include LONSTA CONSTRUCTION INC, LONG CHENG REALTY LTD, LONG CHENG REALTY LLC, 81 REAL ESTATE INDUSTRY LLC, and LONG CHENG LIN MISSPELLED AS CHENG LONG LIN IN PRIOR DEED.
How many properties are associated with this investor?
At least 16 properties are associated with Long Lin and the entities they control, based on signatures extracted from recorded documents connecting Long Lin to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Firstrust Bank, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2017 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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