A Beaux Arts style mansion constructed in 1925 for sugar baron B.T. Rogers. A number of apartments were added to the property in 1974. The mansion is a Vancouver historic building.
Shawn and Gus search the estate in an attempt to locate the hidden art collection in episode 6x10 "Indiana Shawn and the Temple of the Kinda Crappy, Rusty Old Dagger".
The team travels with Garcia Flynn to talk to Benedict Arnold about Rittenhouse in episode 1x10 "The Capture of Benedict Arnold".
Source: What's Filming — Twitter
Laurie Jupiter watches Nite Owl's airship take off and then talks to the Comedian.
The Comedian is watching a show on television at the start of the film.