WASHINGTON -- July 22, 2010 -- With the scheduled closing deadline for the home buyer tax credits, existing-home sales slowed in June but remained at relatively elevated levels, according to the National Association of Realtors.

Existing-home sales, which are completed transactions that include single-family, townhomes, condominiums and co-ops, fell 5.1 percent to a seasonally adjusted annual rate of 5.37 million units in June from 5.66 million in May, but are 9.8 percent higher than the 4.89 million-unit pace in June 2009.

Lawrence Yun, NAR chief economist, said the market shows uncharacteristic yet understandable swings as buyers responded to the tax credits. “June home sales still reflect a tax credit impact with some sales not closed due to delays, which will show up in the next two months,” he said.

“Broadly speaking, sales closed after the home buyer tax credit will be significantly lower compared to the credit-induced spring surge. Only when jobs are created at a sufficient pace will home sales return to sustainable healthy levels.”

According to Freddie Mac, the national average commitment rate for a 30-year, conventional, fixed-rate mortgage fell to a record low 4.74 percent in June from 4.89 percent in May; the rate was 5.42 percent in June 2009.