Investor Profile - IL
Joshua Sonneborn
Joshua Sonneborn is a real estate investor and operator based in Springfield, IL. Public filings show activity across 825 properties held through 12 holding companies. Recent mortgage relationships include United Community Bank and Bank & Trust Company.
Joshua's Activity
As of May 2026, public records show approximately $62.0M in recorded mortgage exposure linked to this investor across at least 262 mortgage filings and 825 properties held through 12 holding companies. Activity appears concentrated in residential and commercial assets recorded between 2017 and 2026.
Primary Geography
Springfield, IL
ZIP codes: 62703, 62702, 62704, 62629, and 62712
Most activity in SPRINGFIELD and CHATHAM.
Property Type Breakdown
Associated Entities (12)
IL · 125 properties · 82 mortgages
IL · 52 properties · 61 mortgages
+10 more entities not shown
Mortgages (262)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 05/01/2026 | $284k | Open | United Community Bank | JJ10 PROPERTIES LLC | 4524 INDUSTRIAL AVE, SPRINGFIELD, IL 62703 |
| 04/21/2026 | $87k | Open | Commerce Bank | JJ10 PROPERTIES LLC | 407 W KIMBLE ST, SPRINGFIELD, IL 62703 |
+260 more not shown
Owned Properties (825)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 4524 INDUSTRIAL AVE, SPRINGFIELD, IL 62703 | JJ10 PROPERTIES LLC | Owns - 1 mo | $355k |
| 407 W KIMBLE ST, SPRINGFIELD, IL 62703 | JJ10 PROPERTIES LLC | Owns - 1 mo | $68k |
+823 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential, commercial, and exempt properties across Springfield, IL.
What companies is Joshua Sonneborn associated with?
Joshua Sonneborn is associated with 12 entities based on extracted signatures from public records. Key entities include JJ10 PROPERTIES LLC, JJ4 PROPERTIES LLC, JJ9 PROPERTIES LLC, JJ2 PROPERTIES LLC, and JJ11 PROPERTIES LLC.
How many properties are associated with this investor?
At least 825 properties are associated with Joshua Sonneborn and the entities they control, based on signatures extracted from recorded documents connecting Joshua Sonneborn to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references United Community Bank and Bank & Trust Company, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2017 through 2026, with the most recent mortgage recorded in 2026.
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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