Investor profile - IL
Alexander Demchenko
Alexander Demchenko is a real estate investor and operator based in Chicago, IL-IN-WI. Public filings show activity across 671 properties held through 250 holding companies. Recent mortgage relationships include CoVantage Credit Union, CNB Bank & Trust, and Renovo Financial.
Alexander's Activity
As of December 2025, public records show approximately $271.1M in recorded mortgage exposure linked to this investor across at least 663 mortgage filings and 671 properties held through 250 holding companies. Activity appears concentrated in residential and multifamily assets recorded between 2014 and 2025.
Associated People
Primary Geography
Chicago, IL-IN-WI
ZIP codes: 60647, 60622, 60618, 60612, and 60630
Most recorded activity for this investor appears in CHICAGO, GLENVIEW, HARWOOD HEIGHTS, LIBERTYVILLE, and PARK FOREST.
Property Type Breakdown
Associated Entities (250)
IL · 122 properties · 99 mortgages
IL · 25 properties · 39 mortgages
IL · 15 properties · 35 mortgages
+247 more not shown
Mortgages (663)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 11/21/2025 | $142k | Open | CoVantage Credit Union | MK CONSTRUCTION & BUILDERS INC | - |
| 11/21/2025 | $150k | Open | MIDLAND PORTFOLIO SERVICING LL | UVEN PROPERTIES LLC | 400 KISHWAUKEE DR, SYCAMORE, IL 60178 |
| 11/21/2025 | $150k | Open | MIDLAND PORTFOLIO SERVICING LL | UVEN PROPERTIES LLC | 400 KISHWAUKEE DR, SYCAMORE, IL 60178 |
+660 more not shown
Owned Properties (671)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 4863 N KILPATRICK AVE, CHICAGO, IL 60630 | SHERMAN OAK ENTERPRISE I LLC | Owns - 3 mos | $0 |
| 3631 N ORIOLE AVE, CHICAGO, IL 60634 | TURNKEY TRANSFORMATIONS INC | Owns - 5 mos | $10 |
| 6964 W CLEVELAND ST, NILES, IL 60714 | TURNKEY TRANSFORMATIONS INC | Owns - 6 mos | $280k |
+668 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential, multifamily, and vacant properties across Chicago, IL-IN-WI.
What companies is Alexander Demchenko associated with?
Alexander Demchenko is associated with 250 entities based on extracted signatures from public records. Key entities include MK CONSTRUCTION & BUILDERS INC, NOWAK HOLDS LLC, TURNKEY TRANSFORMATIONS INC, UVEN PROPERTIES LLC, and MACERO INVESTMENTS INC.
How many properties are associated with this investor?
At least 671 properties are associated with Alexander Demchenko and the entities they control, based on signatures extracted from recorded documents connecting Alexander Demchenko to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references CoVantage Credit Union, CNB Bank & Trust, and Renovo Financial, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2014 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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