As I remember. those Bachmann Sears houses were quite popular, if short-lived on the market. I've got two of them. They not only look good but were fun to build. The Atlas houses in both scales seem to be quite popular. On the other hand, there don't seem to be many private domiciles available these days, especially in N, although there are a few available in wood kits.
Not a great photo but, this one was available some time ago, I think from Model Power.
Dick