Investor Profile - IL
Frank Kozlowski
Frank Kozlowski is a real estate investor and operator based in Chicago, IL-IN-WI. Public filings show activity across 6 properties held through 2 holding companies. Recent mortgage relationships include Cornerstone National Bank & Trust Company and GOLDEN EAGLE COMMUNITY BANK.
Frank's Activity
As of June 2026, public records show approximately $7.5M in recorded mortgage exposure linked to this investor across at least 4 mortgage filings and 6 properties held through 2 holding companies. Activity appears concentrated in industrial and commercial assets recorded between 2015 and 2026.
Associated People
Primary Geography
Chicago, IL-IN-WI
ZIP codes: 60007, 60564, 60467, and 60540
Most activity in NAPERVILLE, ELK GROVE, and ORLAND PARK.
Property Type Breakdown
Associated Entities (2)
IL · 36 properties · 3 mortgages
IL · 10 properties · 0 mortgages
Mortgages (4)
Top Lenders
$7.0M · 2 loans
$500k · 2 loans
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 06/02/2022 | $3.5M | Open | Cornerstone National Bank & Trust Company | STILLWATER DEVELOPMENT LLC | 2960 ARTESIAN RD, NAPERVILLE, IL 60564 |
| 06/02/2022 | $3.5M | Open | Cornerstone National Bank & Trust Company | STILLWATER DEVELOPMENT LLC | 87TH ST, NAPERVILLE, IL 60540 |
+2 more not shown
Owned Properties (6)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 16600 S LA GRANGE RD, ORLAND PARK, IL 60467 | K2 DEVELOPMENT LLC | Sold | $0 |
| 700 MORSE AVE, ELK GROVE, IL 60007 | K2 DEVELOPMENT LLC | Sold | $0 |
+4 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in industrial, commercial, and office properties across Chicago, IL-IN-WI.
What companies is Frank Kozlowski associated with?
Frank Kozlowski is associated with 2 entities based on extracted signatures from public records. Key entities include STILLWATER DEVELOPMENT LLC and K2 DEVELOPMENT LLC.
How many properties are associated with this investor?
At least 6 properties are associated with Frank Kozlowski and the entities they control, based on signatures extracted from recorded documents connecting Frank Kozlowski to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Cornerstone National Bank & Trust Company and GOLDEN EAGLE COMMUNITY BANK, 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 2022.
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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