Investor Profile - TX
William Shaddock
William Shaddock is a real estate investor and operator based in Dallas-Fort Worth, TX. Public filings show activity across 570 properties held through 44 holding companies. Recent mortgage relationships include American National Bank, NORTH WEST RANCH LTD, and First Financial Bank.
William's Activity
As of June 2026, public records show approximately $225.6M in recorded mortgage exposure linked to this investor across at least 50 mortgage filings and 570 properties held through 44 holding companies. Activity appears concentrated in residential and vacant assets recorded between 2015 and 2026.
Associated People
Primary Geography
Dallas-Fort Worth, TX
ZIP codes: 75035, 75033, 75072, 75013, and 75034
Most activity in FRISCO, MCKINNEY, ALLEN, ROCKWALL, and PROSPER.
Property Type Breakdown
Associated Entities (44)
TX · 0 properties · 7 mortgages
TX · 1 property · 4 mortgages
+42 more entities not shown
Mortgages (50)
Top Lenders
$60.5M · 6 loans
$59.6M · 1 loan
$38.4M · 5 loans
| Date | Amount | Status | Lender | Borrower | Address |
|---|---|---|---|---|---|
| 06/30/2025 | $18.6M | Open | American National Bank | 2400 PARK CENTER LP | 2400 DALLAS PKWY, PLANO, TX 75093 |
| 02/10/2025 | $28.8M | Open | Texas Capital Bank | SHADDOCK CREEKSIDE PROSPER LLC | - |
+48 more not shown
Owned Properties (570)
| Address | Deeded owner | Status | Consideration |
|---|---|---|---|
| 2400 DALLAS PKWY, PLANO, TX 75093 | 2400 PARK CENTER LP | Owns - 11 mos | $24.7M |
| 3151 E FRONTIER PKWY, PROSPER, TX 75078 | SHADDOCK CREEKSIDE PROSPER LLC | Owns - 16 mos | $0 |
+568 more not shown
FAQ
What type of real estate does this investor focus on?
Associated mortgages and deeds show activity in residential, vacant, and commercial properties across Dallas-Fort Worth, TX.
What companies is William Shaddock associated with?
William Shaddock is associated with 44 entities based on extracted signatures from public records. Key entities include MASTER DEVELOPERS FRISCO LLC, SHADDOCK CREEKSIDE PROSPER LLC, SHADDOCK FRISCO CO, PRESTON HEIGHTS FRISCO LLC, and CARNEGIE DEVELOPMENT LLC.
How many properties are associated with this investor?
At least 570 properties are associated with William Shaddock and the entities they control, based on signatures extracted from recorded documents connecting William Shaddock to the entities.
Which lenders has this investor worked with?
Recent mortgage activity references American National Bank, NORTH WEST RANCH LTD, and First Financial Bank, indicating a mix of lending relationships.
How recent is their activity?
Records show activity from 2015 through 2026, 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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