Investor profile - IL
Kathryn Obrien
Kathryn Obrien is a real estate investor and operator based in Chicago, IL-IN-WI. Public filings show activity across 30 properties held through 5 holding companies. Recent mortgage relationships include REPUBLIC BANK OF CHICAGO, First Eagle Bank, and Renovo Financial.
Kathryn's Activity
As of December 2025, public records show approximately $6.4M in recorded mortgage exposure linked to this investor across at least 49 mortgage filings and 30 properties held through 5 holding companies. Activity appears concentrated in residential and multifamily assets recorded between 2015 and 2025.
Primary Geography
Chicago, IL-IN-WI
ZIP codes: 60637, 60636, 60619, 60620, and 60628
Most recorded activity for this investor appears in CHICAGO.
Property Type Breakdown
Associated Entities (5)
IL · 14 properties · 32 mortgages
IL · 3 properties · 14 mortgages
IL · 1 property · 3 mortgages
+2 more not shown
Mortgages (49)
Top Lenders
$4.9M · 8 loans
$765k · 1 loan
$561k · 2 loans
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 06/17/2025 | $765k | Open | First Eagle Bank | OBRIEN AND OBRIEN LLC | - |
| 03/27/2025 | $788k | Open | REPUBLIC BANK OF CHICAGO | OBRIEN AND OBRIEN LLC | - |
| 03/21/2025 | $394k | Open | REPUBLIC BANK OF CHICAGO | OBRIEN & OBRIEN LLC | - |
+46 more not shown
Owned Properties (30)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 7237 S EMERALD AVE, CHICAGO, IL 60621 | OBRIEN 2 LLC | Owns - 11 mos | $0 |
| 7344 S MARSHFIELD AVE, CHICAGO, IL 60636 | OBRIEN 2 LLC | Owns - 20 mos | $10 |
| 7131 S MARSHFIELD AVE, CHICAGO, IL 60636 | OBRIEN 1 LLC | Owns - 21 mos | $10 |
+27 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 Kathryn Obrien associated with?
Kathryn Obrien is associated with 5 entities based on extracted signatures from public records. Key entities include OBRIEN & OBRIEN LLC, OBRIEN 2 LLC, OBRIEN AND OBRIEN LLC, 6221 HOLDING LLC, and ROBERT T OBRIEN AND KATHY J OBRIEN TRUSTEES OF THE ROBERT T OBRIEN TRUST DATED MARCH 13 2017 AND ANY AMENDMENTS THERETO.
How many properties are associated with this investor?
At least 30 properties are associated with Kathryn Obrien and the entities they control, based on signatures extracted from recorded documents connecting Kathryn Obrien to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references REPUBLIC BANK OF CHICAGO, First Eagle Bank, and Renovo Financial, 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.
Elementix is not a consumer reporting agency, and this information does not constitute a consumer report. The data may not be used to make decisions about an individual's eligibility for personal credit, consumer housing, employment, insurance, or any other purpose governed by the Fair Credit Reporting Act.
Elementix may suppress certain contact indicators where legally required or where appropriate for safety or privacy reasons. Requests for removal, suppression, or correction of information must be submitted to compliance@elementix.ai. Elementix reviews such requests only where required by applicable law or where information is factually inaccurate. General objections or unsupported demands do not create a removal obligation.