By Sanette Tanaka | The Wall Street Journal
Big houses are getting super-sized.
A recent survey shows that the people most likely to add substantial square footage to their homes already own large homes to begin with, according to Houzz, a home-design website.
“It’s a combination of being able to afford it and wanting to add more luxury spaces, like a home gym or basketball court,” says Liza Hausman, vice president of community at Houzz.