Investor profile - IL
William Senne
William Senne is a real estate investor and operator based in Chicago, IL-IN-WI. Public filings show activity across 42 properties held through 30 holding companies. Recent mortgage relationships include American Eagle Bank, CoVantage Credit Union, and DEVON BANK.
William's Activity
As of December 2025, public records show approximately $120.7M in recorded mortgage exposure linked to this investor across at least 63 mortgage filings and 42 properties held through 30 holding companies. Activity appears concentrated in residential and commercial assets recorded between 2015 and 2024.
Primary Geography
Chicago, IL-IN-WI
ZIP codes: 60647, 60622, 60613, 60657, and 60612
Most recorded activity for this investor appears in CHICAGO.
Property Type Breakdown
Associated Entities (30)
IL · 1 property · 17 mortgages
IL · 0 properties · 9 mortgages
IL · 8 properties · 5 mortgages
+27 more not shown
Mortgages (63)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 10/02/2024 | $4.3M | Open | American Eagle Bank | 3327 N LINCOLN COMET LLC | 3327 N LINCOLN AVE, CHICAGO, IL 60657 |
| 07/20/2023 | $756k | Open | American Eagle Bank | 1838 N WESTERN COMET LLC | 1838 N W AVE, CHICAGO, IL 60647 |
| 07/20/2023 | $378k | Open | American Eagle Bank | 1838 N WESTERN COMET LLC | 1838 N W AVE, CHICAGO, IL 60647 |
+60 more not shown
Owned Properties (42)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 3928 N ASHLAND AVE, CHICAGO, IL 60613 | GLADYS A 500 ERIE LLC | Sold | $129k |
| 3930 N ASHLAND AVE, CHICAGO, IL 60613 2 | RAYMOND KHO | Sold | $735k |
| 3928 N ASHLAND AVE, CHICAGO, IL 60613 | JOHANNA DITTUS | Sold | $0 |
+39 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential, commercial, and multifamily properties across Chicago, IL-IN-WI.
What companies is William Senne associated with?
William Senne is associated with 30 entities based on extracted signatures from public records. Key entities include PROVINCE LLC, COMET DEVELOPMENT I LLC, 3327 N LINCOLN COMET LLC, 1838 N WESTERN COMET LLC, and 3928 30 N ASHLAND COMET LLC.
How many properties are associated with this investor?
At least 42 properties are associated with William Senne and the entities they control, based on signatures extracted from recorded documents connecting William Senne to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references American Eagle Bank, CoVantage Credit Union, and DEVON BANK, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2015 through 2024, with the most recent mortgage recorded in 2024.
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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