Investor Profile - WA
Mark Vadon
Mark Vadon is a real estate investor and operator based in Seattle-Tacoma, WA. Public filings show activity across 11 properties held through 2 holding companies. Recent mortgage relationships include HomeStreet Bank, WASHINGTON STATE HOUSING FIN COMMISSION, and Citi.
Mark's Activity
As of June 2026, public records show approximately $58.1M in recorded mortgage exposure linked to this investor across at least 3 mortgage filings and 11 properties held through 2 holding companies. Activity appears concentrated in exempt and residential assets recorded between 2016 and 2025.
Associated People
Primary Geography
Seattle-Tacoma, WA
ZIP codes: 98122 and 98199
Most activity in SEATTLE.
Property Type Breakdown
Associated Entities (2)
WA · 6 properties · 2 mortgages
WA · 0 properties · 1 mortgage
Mortgages (3)
Top Lenders
$27.5M · 1 loan
$27.5M · 1 loan
$3.1M · 1 loan
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 07/23/2021 | $3.1M | Open | Citi | 4315 W SEMPLE TRUST | 4329 W SEMPLE ST, SEATTLE, WA 98199 |
| 12/04/2017 | $27.5M | Open | WASHINGTON STATE HOUSING FIN COMMISSION | SEATTLE ACADEMY OF ARTS & SCIENCES | 1213 E UNION ST, SEATTLE, WA 98122 |
+1 more not shown
Owned Properties (11)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 4329 W SEMPLE ST, SEATTLE, WA 98199 | SUCCESSOR MARK C VADON | Owns - 4.9 yrs | $0 |
| 1120 12TH AVE, SEATTLE, WA 98122 | SEATTLE ACADEMY OF ARTS & SCIENCES | Owns - 7.3 yrs | $4.8M |
+9 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in exempt, residential, and industrial properties across Seattle-Tacoma, WA.
What companies is Mark Vadon associated with?
Mark Vadon is associated with 2 entities based on extracted signatures from public records. Key entities include SEATTLE ACADEMY OF ARTS & SCIENCES and 4315 W SEMPLE TRUST.
How many properties are associated with this investor?
At least 11 properties are associated with Mark Vadon and the entities they control, based on signatures extracted from recorded documents connecting Mark Vadon to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references HomeStreet Bank, WASHINGTON STATE HOUSING FIN COMMISSION, and Citi, 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 2021.
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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