This Tuesday, May 24, 2016, file photo shows a home for sale in Andover, Mass. On Tuesday, Nov. 22, 2016, the National Association of Realtors reports on October sales of existing homes.
This Tuesday, May 24, 2016, file photo shows a home for sale in Andover, Mass. On Tuesday, Nov. 22, 2016, the National Association of Realtors reports on October sales of existing homes.