Investor Profile - NJ
Mary Costello
Mary Costello is a real estate investor and operator based in New York City, NY-NJ-CT. Public filings show activity across 385 properties held through 55 holding companies. Recent mortgage relationships include Salman Capital Funding, Provident Bank, and Pride Funding.
Mary's Activity
As of June 2026, public records show approximately $18.3M in recorded mortgage exposure linked to this investor across at least 48 mortgage filings and 385 properties held through 55 holding companies. Activity appears concentrated in residential and commercial assets recorded between 2015 and 2026.
Associated People
Primary Geography
New York City, NY-NJ-CT
ZIP codes: 07087, 08077, 07030, 07501, and 07060
Most activity in UNION CITY, PATERSON, JERSEY, HOBOKEN, and PLAINFIELD.
Property Type Breakdown
Associated Entities (55)
NJ · 8,770 properties · 47 mortgages
NJ · 0 properties · 14 mortgages
+53 more entities not shown
Mortgages (48)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 01/31/2025 | $9k | Open | FIG Capital Investments | GMAC MORTGAGE CORP | 239 ALEXANDER ST, NEWARK, NJ 07106 |
| 03/19/2024 | $4.5M | Open | Provident Bank | BALLENTE REALTY ASSOCIATES LLC | 1211 9TH ST, NORTH BERGEN, NJ 07047 |
+46 more not shown
Owned Properties (385)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 283 CEDAR RD, MULLICA HILL, NJ 08062 | PC7REO LLC | Sold | $8k |
| 24 BURGUNDY DR, MARLTON, NJ 08053 | MARY COSTELLO | Owns - 12 mos | $365k |
+383 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential, commercial, and vacant properties across New York City, NY-NJ-CT.
What companies is Mary Costello associated with?
Mary Costello is associated with 55 entities based on extracted signatures from public records. Key entities include WELLS FARGO BANK NA, HARRISON DEVELOPERS LLC, 97 995 IRON EXCHANGE LLC, SKY POINTE LLC, and PNC BANK NA.
How many properties are associated with this investor?
At least 385 properties are associated with Mary Costello and the entities they control, based on signatures extracted from recorded documents connecting Mary Costello to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Salman Capital Funding, Provident Bank, and Pride Funding, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2015 through 2026, 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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