Investor Profile - WA
Seth Brentano
Seth Brentano is a real estate investor and operator based in Portland-Salem, OR. Public filings show activity across 4 properties held through 2 holding companies. Recent mortgage relationships include Umpqua Bank, Red Canoe Credit Union, and KOSLOSKI RONALD.
Seth's Activity
As of June 2026, public records show approximately $2.0M in recorded mortgage exposure linked to this investor across at least 4 mortgage filings and 4 properties held through 2 holding companies. Activity appears concentrated in commercial assets recorded between 2021 and 2024.
Associated People
Primary Geography
Portland-Salem, OR
ZIP codes: 98632
Most activity in LONGVIEW.
Property Type Breakdown
Associated Entities (2)
WA · 4 properties · 4 mortgages
WA · 0 properties · 1 mortgage
Mortgages (4)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 01/03/2024 | $638k | Open | Red Canoe Credit Union | ONETEN PROPERTIES LLC | 924 15TH AVE, LONGVIEW, WA 98632 |
| 09/16/2022 | $400k | Open | KOSLOSKI RONALD | ONETEN PROPERTIES LLC | 1216 VANDERCOOK WAY, LONGVIEW, WA 98632 |
+2 more not shown
Owned Properties (4)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 924 15TH AVE, LONGVIEW, WA 98632 | ONETEN PROPERTIES LLC | Owns - 2.4 yrs | $850k |
| 1216 VANDERCOOK WAY, LONGVIEW, WA 98632 | ONETEN PROPERTIES LLC | Owns - 3.7 yrs | $400k |
+2 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in commercial properties across Portland-Salem, OR.
What companies is Seth Brentano associated with?
Seth Brentano is associated with 2 entities based on extracted signatures from public records. Key entities include ONETEN PROPERTIES LLC and JAKERS PROPERTIES LLC.
How many properties are associated with this investor?
At least 4 properties are associated with Seth Brentano and the entities they control, based on signatures extracted from recorded documents connecting Seth Brentano to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Umpqua Bank, Red Canoe Credit Union, and KOSLOSKI RONALD, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2021 through 2024, with the most recent mortgage recorded in 2024.
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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