Investor Profile - WA
Joseph Blattner
Joseph Blattner is a real estate investor and operator based in Seattle-Tacoma, WA. Public filings show activity across 6 properties held through 4 holding companies. Recent mortgage relationships include Umpqua Bank, WaFd Bank, and OREGON INDUSTRIAL LEASING.
Joseph's Activity
As of June 2026, public records show approximately $12.0M in recorded mortgage exposure linked to this investor across at least 6 mortgage filings and 6 properties held through 4 holding companies. Activity appears concentrated in commercial and industrial assets recorded between 2016 and 2026.
Associated People
Primary Geography
Seattle-Tacoma, WA
ZIP codes: 98421, 98001, 98107, and 98446
Most activity in TACOMA, AUBURN, and SEATTLE.
Property Type Breakdown
Associated Entities (4)
WA · 0 properties · 2 mortgages
WA · 1 property · 2 mortgages
+2 more entities not shown
Mortgages (6)
Top Lenders
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 07/29/2021 | $7.6M | Closed | SEATTLE BANK | FREDERICKSON 50 LLC | 18707 50TH AVE E, TACOMA, WA 98446 |
| 11/03/2020 | $5.4M | Open | WaFd Bank | BALLARD 14 LLC | 1401 NW 50TH ST, SEATTLE, WA 98107 |
+4 more not shown
Owned Properties (6)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 1301 W VALLEY HWY S, AUBURN, WA 98001 | AUBURN 55 LLC | Owns - 6.7 yrs | $1.3M |
| 18707 50TH AVE E, TACOMA, WA 98446 | FREDERICKSON 50 LLC | Sold | $1.4M |
+4 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in commercial, industrial, and vacant properties across Seattle-Tacoma, WA.
What companies is Joseph Blattner associated with?
Joseph Blattner is associated with 4 entities based on extracted signatures from public records. Key entities include FREDERICKSON 50 LLC, BALLARD 14 LLC, PORTSIDE 55 EAST LLC, and AUBURN 55 LLC.
How many properties are associated with this investor?
At least 6 properties are associated with Joseph Blattner and the entities they control, based on signatures extracted from recorded documents connecting Joseph Blattner to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Umpqua Bank, WaFd Bank, and OREGON INDUSTRIAL LEASING, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2016 through 2026, 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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