Here are some LINKS for home, barn and project plans:
http://beaverhomesandcottages.ca/
http://associateddesigns.com/
http://www.ultimateplans.com/
http://www.houseplans.com/
http://www.eplans.com/
http://www.townandcountryplans.com/
http://plansnow.com/outdoor.html