Attached Link: http://www.3dcafe.com/index.php?option=com_wrapper&Itemid=38

You can download free models of houses from 3dCafe.com. Scroll down to the Architecture link and click on the link for the thumbnail page. They are low-poly and in .3ds format. You can export them from Poser in .obj format and use UVMapper to correct any problems such as bulging polygons.