Architect Julian Brenchley is behind the design of the five houses in the current edition of the reality television series “The Block.” Multiple outlets report that Brenchley has worked with the show since 2003, returning to shape the program’s build process through his architectural involvement.

The articles note that for this year’s season, Brenchley designs all five contest houses, providing the overall layout, planning and design framework that contestants work within during renovations. His long-term role indicates a long-standing relationship with the production, with his experience spanning multiple seasons over more than two decades.

While the coverage focuses on Brenchley’s background and responsibilities, it does not detail specific design features, budgets, or construction outcomes. Instead, it centers on who designs the houses and highlights his tenure with “The Block,” positioning him as the architectural figure responsible for the homes competing for recognition on the program.