CHART: Average living space per person in new US homes doubled between 1973 to 2013 from 550 to 1,054 sq. ft.

CHART: Average living space per person in new US homes doubled between 1973 to 2013 from 550 to 1,054 sq. ft. pic.twitter.com/C69WBxN034

— Mark J. Perry (@Mark_J_Perry) February 16, 2015