Investor Profile - WA
William Goldstone
William Goldstone is a real estate investor and operator based in Seattle-Tacoma, WA. Public filings show activity across 5 properties held through 2 holding companies. Recent mortgage relationships include MKMV, ROBERTSON SCOTT, and LARSEN JAMES.
William's Activity
As of June 2026, public records show approximately $2.0M in recorded mortgage exposure linked to this investor across at least 5 mortgage filings and 5 properties held through 2 holding companies. Activity appears concentrated in residential and agricultural assets recorded between 2017 and 2024.
Associated People
Primary Geography
Seattle-Tacoma, WA
ZIP codes: 98248
Most activity in FERNDALE.
Property Type Breakdown
Associated Entities (2)
WA · 0 properties · 4 mortgages
WA · 3 properties · 2 mortgages
Mortgages (5)
Top Lenders
$800k · 1 loan
$700k · 1 loan
$490k · 2 loans
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 06/17/2024 | $800k | Open | MKMV | PORTAL STORAGE INC | 6161 PORTAL WAY, FERNDALE, WA 98248 |
| 06/17/2024 | $700k | Open | ROBERTSON SCOTT | PORTAL STORAGE INC | 6161 OLSON RD, FERNDALE, WA 98248 |
+3 more not shown
Owned Properties (5)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 6161 PORTAL WAY, FERNDALE, WA 98248 | PORTAL STORAGE INC | Owns - 24 mos | $500k |
| 6153 PORTAL WAY, FERNDALE, WA 98248 | PORTAL STORAGE INC | Owns - 24 mos | $900k |
+3 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential, agricultural, and commercial properties across Seattle-Tacoma, WA.
What companies is William Goldstone associated with?
William Goldstone is associated with 2 entities based on extracted signatures from public records. Key entities include QUANTUM Z LLC and PORTAL STORAGE INC.
How many properties are associated with this investor?
At least 5 properties are associated with William Goldstone and the entities they control, based on signatures extracted from recorded documents connecting William Goldstone to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references MKMV, ROBERTSON SCOTT, and LARSEN JAMES, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2017 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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