Depends on the situation. If it's a situation where it's more or less anonymous wealth that allows that, I'd just try to fix up my house and stay where I am. I like where I live, but would like the security to fix up my house and maybe buy a nice car that's not too showy. Being wealthy where others know about it can be pretty painful.
If it were a situation where others knew about it, then a gated community. I don't necessarily like them in principle, but once others find out that someone has money, they often get hit with solicitors - as evidenced by lottery winners. I don't particularly want to be in any situation where I have to hire security for my family.