A big surge in the Northeast and a smaller gain in the South pushed existing-home sales up in November for the third consecutive month, according to the National Association of Realtors.

Total existing-home sales, which are completed transactions that include single-family homes, townhomes, condominiums and co-ops, rose 0.7 percent to a seasonally adjusted annual rate of 5.61 million in November from a downwardly revised 5.57 million in October. November's sales pace is now the highest since February 2007 (5.79 million) and is 15.4 percent higher than a year ago (4.86 million).