WASHINGTON (AP) — U.S. home sales rose last month to the highest level since February 2007 as buyers rushed to close deals before mortgage rates increased further.

Yet the gain could represent a temporary peak if higher rates slow sales in coming months. Sales of previously occupied homes rose 1.7 percent to a seasonally adjusted annual rate of 5.48 million in August, the National Association of Realtors said Thursday. That level is consistent with a healthy market. August sales reflect contracts signed in June and July, when mortgage rates were rising steadily.