What's wrong with 3 houses? 1 to live in, 1 for impressing and 1 for working.
Of course, you outsource the impressing one to whichever social building is appropriate for the event and outsource the working one to your office, but still.
Maybe you could have a daily driver, and either hire a van as needed, and have a weekend car or hire one as needed, or own or hire both or indeed all three.
