Hi ZeroCool,
Welkom bij Armorama !
To be honest, I've never seen any plans to build houses on 1/35, but that sounds like a truly wonderful idea ! Maybe there's an idea for Armorama... !
(Keith ! Do you hear us ? ! :-) :-) :-) )
The best thing to do is draw your own plan. That may sound difficult, but it isn't. Use pictures of a building you'd like to make (there are zillions of building pictures - true and model buildings - on the internet. Then you draw it in 1/35. Putting scale on it is difficult at first, but it becomes easy when you use some practical standards : the measures of a standard door are generally 90 x 210 cm, so you divide those dimensions by 35, and you're on your way.
If you have a practical problem, just drop us a note, and we'll try to help out. There's a few notorious diorama house builders on this website.
There's an [urlhttp://www.armorama.com/modules.php?op=modload&name=Sections&file=index&req=viewarticle&artid=70]excellent article by Keith here on Armorama[/url]

that can help you get started.
But I like the idea of downloadable 1/35 plans...