Existing home sales weakened in August, ending a four months of increases, according to a National Association of Realtors report released Thursday.
The NAR reported that the sales of previously-owned homes dropped 2.7 percent last month from July, but were up 3.4 percent from a year ago.
Sales had increased 15.2 percent in the previous four months.
The NAR report said August home sales hit a seasonally-adjusted annual rate of 5.1 million units, down from 5.24 million in July.
The fall was an unwelcomed development as the drop happened despite low mortgage rates,low home prices. "The decline demonstrates we can't take a housing rebound for granted," Lawrence Yun, NAR chief economist, in a prepared statement.
The August sold homes’ median price was just $177,700, a 12.5 percent decline compared to same month last year.
NAR's Yun said the Obama administration should extend the $8,000 tax credit it made available for qualified first-time home buyers, to help boost sales. That credit is currently slated to expire on December 1.
"With an expected rise in foreclosures over the next 12 months we need to maintain a healthy level of ready buyers to absorb the inventory," Yun said in a statement.
Despite the decrease in sales, the supply of homes on the market fell significantly in August.
Total housing inventory fell by 10.8 percent to 3.62 million existing homes for sale. That's an 8.5-month supply, down from a 9.3-month supply in July.
Regionally, the Northeast saw the smallest drop in sales with 2.2 percent decline to an annualized rate of 910,000 homes in August. Compared to last year’s rate, that was 5.8 percent higher. The median price of homes sold during the month was $241,100, down 10.5% from last year.
Sales in the West dropped 2.7 percent to a rate of 1.16 million, which was 7.4 percent higher year-over-year. Prices declined 12.2 percent since 2008 to a median of $220,500.
In the South, sales dropped 3.1 percent from July to a rate of 1.89 million but still up 1.6 percent compared to August 2008. Since that time, home prices have dropped 11 percent to $157,400.
In the Midwest, existing home sales dropped 6.6 percent from July to a rate of 1.14 million, unchanged from a year ago. The median price there was $149,900, down 10.4 percent from last year.