Investor Profile - CA
William Marks
William Marks is a real estate investor and operator based in San Francisco Bay Area, CA. Public filings show activity across 22 properties held through 12 holding companies. Recent mortgage relationships include Bank of Marin, Bank of the West, and Western Adventist Foundation.
William's Activity
As of June 2026, public records show approximately $31.3M in recorded mortgage exposure linked to this investor across at least 22 mortgage filings and 22 properties held through 12 holding companies. Activity appears concentrated in industrial and commercial assets recorded between 2017 and 2025.
Associated People
Primary Geography
San Francisco Bay Area, CA
ZIP codes: 95688, 94608, 95742, 95823, and 90804
Most activity in SACRAMENTO, SANTA ROSA, RANCHO CORDOVA, VACAVILLE, and EMERYVILLE.
Property Type Breakdown
Associated Entities (12)
CA · 7 properties · 6 mortgages
CA · 1 property · 3 mortgages
+10 more entities not shown
Mortgages (22)
Top Lenders
$10.3M · 6 loans
$9.9M · 4 loans
$8.1M · 2 loans
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 11/25/2025 | $2.7M | Open | Bank of Marin | WCM VENTURES LLC | 4361 PELL DR, SACRAMENTO, CA 95838 |
| 10/29/2025 | $4.7M | Open | Western Adventist Foundation | ALLISON PARKWAY PARTNERS LLC | 4960 ALLISON PKWY, VACAVILLE, CA 95688 |
+20 more not shown
Owned Properties (22)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 4950 ALLISON PKWY, VACAVILLE, CA 95688 | ALLISON PARKWAY PARTNERS LLC | Owns - 7 mos | $7.3M |
| 4960 ALLISON PKWY, VACAVILLE, CA 95688 | ALLISON PARKWAY PARTNERS LLC | Owns - 7 mos | $7.3M |
+20 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in industrial, commercial, and residential properties across San Francisco Bay Area, CA.
What companies is William Marks associated with?
William Marks is associated with 12 entities based on extracted signatures from public records. Key entities include WCM VENTURES LLC, DUTTON PARTNERS LLC, JOULE PARTNERS LLC, PELL PARTNERS LLC, and SOULE PARTNERS LLC.
How many properties are associated with this investor?
At least 22 properties are associated with William Marks and the entities they control, based on signatures extracted from recorded documents connecting William Marks to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references Bank of Marin, Bank of the West, and Western Adventist Foundation, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2017 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.
Elementix is not a consumer reporting agency, and this information does not constitute a consumer report. The data may not be used to make decisions about an individual's eligibility for personal credit, consumer housing, employment, insurance, or any other purpose governed by the Fair Credit Reporting Act.
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