The 747 Wing House is a finalist in the A+Awards, click to place your vote for the Popular Choice Award
In researching airplane wings and superimposing different airplane wing types on the site to scale, the wing of a 747, at over 2,500 sq. ft., became an ideal configuration to maximize the views and provide a self supporting roof with minimal additional structural support needed.
source: http://davidhertzfaia.com/747-wing-house/