Investor profile - MN
Jonathan Septer
Jonathan Septer is a real estate investor and operator based in Minneapolis-St. Paul, MN-WI. Public filings show activity across 24 properties held through 35 holding companies. Recent mortgage relationships include Bremer Bank, HomeTown Bank, and THE FIRST NATL BANK OF NORTHFIELD.
Jonathan's Activity
As of December 2025, public records show approximately $145.5M in recorded mortgage exposure linked to this investor across at least 46 mortgage filings and 24 properties held through 35 holding companies. Activity appears concentrated in commercial and residential assets recorded between 2016 and 2025.
Primary Geography
Minneapolis-St. Paul, MN-WI
ZIP codes: 55105, 55420, 55104, 55344, and 55426
Most recorded activity for this investor appears in MINNEAPOLIS, SAINT PAUL, EDEN PRAIRIE, ALEXANDRIA, and RICE.
Property Type Breakdown
Associated Entities (35)
MN · 1 property · 4 mortgages
MN · 2 properties · 3 mortgages
MN · 1 property · 2 mortgages
+32 more not shown
Mortgages (46)
Top Lenders
$63.0M · 1 loan
$15.3M · 2 loans
$7.0M · 3 loans
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 11/14/2025 | $1.6M | Open | ENTRE BANK | TRF CHALLENGER COURT LLC | - |
| 11/14/2025 | $400k | Open | MCDONNEL TODD | TRF CHALLENGER COURT LLC | - |
| 05/28/2025 | $3.1M | Open | Park State Bank | 845 GRAND LLC | 857 GRAND AVE, SAINT PAUL, MN 55105 |
+43 more not shown
Owned Properties (24)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 857 GRAND AVE, SAINT PAUL, MN 55105 | 845 GRAND LLC | Owns - 7 mos | $3.6M |
| 841 GRAND AVE, SAINT PAUL, MN 55105 | 845 GRAND LLC | Owns - 7 mos | $395k |
| 1330 JERSEY AVE S, MINNEAPOLIS, MN 55426 | 1330 JERSEY AVE S LLC | Owns - 13 mos | $915k |
+21 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in commercial, residential, and industrial properties across Minneapolis-St. Paul, MN-WI.
What companies is Jonathan Septer associated with?
Jonathan Septer is associated with 35 entities based on extracted signatures from public records. Key entities include ROCKFORD PARK LLC, RICE PARK LLC, 1330 JERSEY AVE S LLC, CTM BLOOMINGTON LLC, and ALEXANDRIA PARK LLC.
How many properties are associated with this investor?
At least 24 properties are associated with Jonathan Septer and the entities they control, based on signatures extracted from recorded documents connecting Jonathan Septer to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Bremer Bank, HomeTown Bank, and THE FIRST NATL BANK OF NORTHFIELD, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2016 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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