Investor profile - NJ
Samuel Grunbaum
Samuel Grunbaum is a real estate investor and operator based in Philadelphia, PA-NJ-DE-MD. Public filings show activity across 85 properties held through 26 holding companies. Recent mortgage relationships include Popular Bank, CoreVest Finance, and Roc Capital / Roc360.
Samuel's Activity
As of December 2025, public records show approximately $138.3M in recorded mortgage exposure linked to this investor across at least 105 mortgage filings and 85 properties held through 26 holding companies. Activity appears concentrated in residential and vacant assets recorded between 2020 and 2025.
Primary Geography
Philadelphia, PA-NJ-DE-MD
ZIP codes: 08079, 07050, 08021, 08060, and 08757
Most recorded activity for this investor appears in SALEM, ORANGE, TRENTON, MOUNT HOLLY, and LINDENWOLD.
Property Type Breakdown
Associated Entities (26)
NJ · 34 properties · 20 mortgages
NJ · 16 properties · 17 mortgages
NJ · 27 properties · 12 mortgages
+23 more not shown
Mortgages (105)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 11/26/2025 | $168k | Open | Roc Capital / Roc360 | 165 SHORE 1 LLC | 69 7TH ST, SALEM, NJ 08079 |
| 10/28/2025 | $130k | Open | Roc Capital / Roc360 | WHITETREE HOLDINGS LLC | 222 SINNICKSON ST, SALEM, NJ 08079 |
| 09/29/2025 | $105k | Open | Roc Capital / Roc360 | WHITETREE HOLDINGS LLC | 18 OLIVE ST, SALEM, NJ 08079 |
+102 more not shown
Owned Properties (85)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 222 SINNICKSON ST, SALEM, NJ 08079 | WHITE TREE HOLDINGS LLC | Owns - 13 mos | $90k |
| 216 CHURCH ST, SALEM, NJ 08079 | WHITE TREE HOLDINGS LLC | Owns - 13 mos | $65k |
| 206 SINNICKSON ST, SALEM, NJ 08079 | WHITETREE HOLDINGS LLC | Owns - 13 mos | $90k |
+82 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential, vacant, and commercial properties across Philadelphia, PA-NJ-DE-MD.
What companies is Samuel Grunbaum associated with?
Samuel Grunbaum is associated with 26 entities based on extracted signatures from public records. Key entities include GW SALEM LLC, CITRON HOLDINGS LLC, SJH HOMES LLC, WHITETREE HOLDINGS LLC, and CITRON VENTURES LLC.
How many properties are associated with this investor?
At least 85 properties are associated with Samuel Grunbaum and the entities they control, based on signatures extracted from recorded documents connecting Samuel Grunbaum to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Popular Bank, CoreVest Finance, and Roc Capital / Roc360, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2020 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.
Elementix is not a consumer reporting agency, and this information does not constitute a consumer report. The data may not be used to make decisions about an individual's eligibility for personal credit, consumer housing, employment, insurance, or any other purpose governed by the Fair Credit Reporting Act.
Elementix may suppress certain contact indicators where legally required or where appropriate for safety or privacy reasons. Requests for removal, suppression, or correction of information must be submitted to compliance@elementix.ai. Elementix reviews such requests only where required by applicable law or where information is factually inaccurate. General objections or unsupported demands do not create a removal obligation.