Investor Profile - NY
Jacob Sacks
Jacob Sacks is a real estate investor and operator based in New York City, NY-NJ-CT. Public filings show activity across 31 properties held through 17 holding companies. Recent mortgage relationships include M&T Bank, Santander Bank, and Signature Bank.
Jacob's Activity
As of June 2026, public records show approximately $130.0M in recorded mortgage exposure linked to this investor across at least 29 mortgage filings and 31 properties held through 17 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: 11237, 11206, 11249, 11207, and 11222
Most activity in BROOKLYN and RIDGEWOOD.
Property Type Breakdown
Associated Entities (17)
NY · 0 properties · 5 mortgages
NY · 1 property · 5 mortgages
+15 more entities not shown
Mortgages (29)
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 11/06/2025 | $3.4M | Closed | CSH | MSK VAN SINDEREN LLC | 723 VAN SINDEREN AVE #747, BROOKLYN, NY 11207 |
| 12/02/2024 | $3.9M | Open | M&T Bank | 87 WYTHE HOLDING LLC | 97 N 10TH ST, BROOKLYN, NY 11249 |
+27 more not shown
Owned Properties (31)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 723 VAN SINDEREN AVE #747, BROOKLYN, NY 11207 | 729 VAN SINDEREN HOUSING DEVELOPMENT FUN | Owns - 7 mos | $7.0M |
| 97 N 10TH ST, BROOKLYN, NY 11249 | BLDG 87 WYTHE LLC | Owns - 18 mos | $26.9M |
+29 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in commercial, residential, and office properties across New York City, NY-NJ-CT.
What companies is Jacob Sacks associated with?
Jacob Sacks is associated with 17 entities based on extracted signatures from public records. Key entities include 87 WYTHE HOLDING LLC, 1 NASSAU OWNER LLC, 600 BUSHWICK LLC, CALMER THAN YOU ARE LLC, and CCM VENTURES 6 LLC.
How many properties are associated with this investor?
At least 31 properties are associated with Jacob Sacks and the entities they control, based on signatures extracted from recorded documents connecting Jacob Sacks to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references M&T Bank, Santander Bank, and Signature Bank, 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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