Yahoo! News:
Big Houses in the U.S. Are Back (And There's a Growing Housing Bubble)
4 July 2017
Construction of McMansions has also increased but people who have smaller homes near where McMansions are built are much, much unhappier with their homes, according to a paper published in the spring by researcher Clement Bellet at the London School of Economics Centre for Economic Performance.
Related publications
Centrepiece magazine ”Home ownership and social mobility” Volume 22, issue 2, Summer 2017. http://cep.lse.ac.uk/pubs/download/CentrePiece_22_2.pdf
“Superstar houses and the American mortgage frenzy” Clement Bellet , Centre Piece Summer 2017. http://cep.lse.ac.uk/pubs/download/cp498.pdf