A mansion without a garage?
Owen Wilson must have been afraid of a Tesla battery fire. So he parked it outdoors. Where his Tesla's hot ($$$) wheels got removed.
Wondering the same the things they call a mansion is California.
I have not doubt that he has a garage, probably large enough to hold a dozen vehicles. But parking it inside would negate the purpose of owning a Tesla. Gotta leave it out in the open to display his virtue and wokeness to the world.