CNC build houses

Spanish concept house that minimizes sunlight entering the building in the summer and maximizes it in the winter season.

http://faircompanies.com/videos/view/fully-customized-modular-solar-house-is-3d-printed-prefab/

Grand designs, a British TV BBC program followed the build of this house:

http://www.facit-homes.com/
http://www.upmprofi.com/en/references/residential/houses/Pages/upm-profi-deck-meets-grand-design-challenge.aspx
Facit Home Mobile Production Facility

The milling was done on site.

Facit Homes Under Construction

So in a way, this was also a 'printed house'
http://www.the-self-build-guide.co.uk/facit-homes.html

http://www.wikihouse.cc