Existing-home sales rebounded strongly in September and were propelled by sales from first-time buyers reaching a 34 percent share, which is a high not seen in over four years, according to the National Association of Realtors. All major regions saw an increase in closings last month, and distressed sales fell to a new low of 4 percent of the market.

Total existing-home sales 1, which are completed transactions that include single-family homes, townhomes, condominiums and co-ops, hiked 3.2 percent to a seasonally adjusted annual rate of 5.47 million in September from a downwardly revised 5.30 million in August. After last month's gain, sales are at their highest pace since June (5.57 million) and are 0.6 percent above a year ago (5.44 million).