Investor profile - NJ
Sai Xu
Sai Xu is a real estate investor and operator based in New York City, NY-NJ-CT. Public filings show activity across 4 properties held through 5 holding companies. Recent mortgage relationships include Cathay Bank, theLender, and JORGE DASILVA AND MARIA DASILVA.
Sai's Activity
As of December 2025, public records show approximately $5.6M in recorded mortgage exposure linked to this investor across at least 14 mortgage filings and 4 properties held through 5 holding companies. Activity appears concentrated in commercial and residential assets recorded between 2015 and 2025.
Associated People
Primary Geography
New York City, NY-NJ-CT
ZIP codes: 07032 and 07029
Most recorded activity for this investor appears in KEARNY and HARRISON.
Property Type Breakdown
Associated Entities (5)
NJ · 2 properties · 4 mortgages
NJ · 0 properties · 3 mortgages
NJ · 1 property · 3 mortgages
+2 more not shown
Mortgages (14)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 06/12/2025 | $511k | Open | theLender | 164 BERGEN AVE LLC | 164 BERGEN AVE, KEARNY, NJ 07032 |
| 04/13/2022 | $550k | Open | Cathay Bank | LIN & LIN KEARNY INVESTMENT LLC | - |
| 04/13/2022 | $630k | Open | Cathay Bank | 342 KEARNY AVE LLC | 342 KEARNY AVE, KEARNY, NJ 07032 |
+11 more not shown
Owned Properties (4)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 409 FRANK E RODGERS BLVD N, HARRISON, NJ 07029 | LFX REALTY LLC | Owns - 6.8 yrs | $10 |
| 342 KEARNY AVE, KEARNY, NJ 07032 | 342 KEARNY AVE LLC | Owns - 8.4 yrs | $390k |
| 745 HARRISON AVE, HARRISON, NJ 07029 | 745 HARRISON AVE LLC | Owns - 10.6 yrs | $675k |
+1 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in commercial and residential properties across New York City, NY-NJ-CT.
What companies is Sai Xu associated with?
Sai Xu is associated with 5 entities based on extracted signatures from public records. Key entities include 342 KEARNY AVE LLC, 164 BERGEN AVE LLC, 745 HARRISON AVE LLC, LFX REALTY LLC, and LIN & LIN KEARNY INVESTMENT LLC.
How many properties are associated with this investor?
At least 4 properties are associated with Sai Xu and the entities they control, based on signatures extracted from recorded documents connecting Sai Xu to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Cathay Bank, theLender, and JORGE DASILVA AND MARIA DASILVA, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2015 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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