It's clearly what you would call a "classical" architecture; I don't know how old some of the buildings around the town square are, but I don't think they were built this century or the previous one. Or probably the one before that.

Still, unless you are a gazillionaire you aren't going to be buying any of these places. The township is relatively small and, given its placement at the top of a hill, land for new buildings is somewhere between scarce and non-existent. You really don't get to own a place here unless you have inherited it from your parents who inherited it from their parents who inherited it from their parents and so on.