Investor Profile - WA
Warren Marquardson
Warren Marquardson is a real estate investor and operator based in Seattle-Tacoma, WA. Public filings show activity across 6 properties held through 3 holding companies. Recent mortgage relationships include Banner Bank and KeyBank.
Warren's Activity
As of June 2026, public records show approximately $3.9M in recorded mortgage exposure linked to this investor across at least 2 mortgage filings and 6 properties held through 3 holding companies. Activity appears concentrated in residential and commercial assets recorded between 2018 and 2025.
Associated People
Primary Geography
Seattle-Tacoma, WA
ZIP codes: 98103, 98012, 98026, 98107, and 98409
Most activity in SEATTLE, MILL CREEK, EDMONDS, and TACOMA.
Property Type Breakdown
Associated Entities (3)
WA · 1 property · 2 mortgages
WA · 0 properties · 0 mortgages
+1 more entities not shown
Mortgages (2)
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 06/10/2025 | $2.1M | Open | Banner Bank | PATRONES LLC | 15224 MAIN ST #201, MILL CREEK, WA 98012 |
| 12/16/2019 | $1.8M | Open | KeyBank | PATRONES LLC | 15224 MAIN ST #201, MILL CREEK, WA 98012 |
Owned Properties (6)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 6608 S FERDINAND ST, TACOMA, WA 98409 | RAINIER INVENTORY SERVICE LLC | Owns - 4.9 yrs | $340k |
| 22102 80TH AVE W, EDMONDS, WA 98026 | SJOSTROM PROPERTIES 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 residential and commercial properties across Seattle-Tacoma, WA.
What companies is Warren Marquardson associated with?
Warren Marquardson is associated with 3 entities based on extracted signatures from public records. Key entities include PATRONES LLC, SJOSTROM PROPERTIES LLC, and RAINIER INVENTORY SERVICE LLC.
How many properties are associated with this investor?
At least 6 properties are associated with Warren Marquardson and the entities they control, based on signatures extracted from recorded documents connecting Warren Marquardson to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Banner Bank and KeyBank, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2018 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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