TEXAS (Real Estate Center, CNNMoney.com) – A total of 18,643 existing single-family homes were sold in Texas last month, a 4 percent increase from September 2008, according to MLS data compiled by the Real Estate Center at Texas A&M University.

The median price rose 2 percent to $147,900 during the same period, and the state finished the month with a 7.1-month inventory of existing homes.

Here is how select Texas cities fared in August (data current as of Oct. 23, 2009):

  Sales Change from
Last Year
Median
Price
Change from
Last Year
Months’
Inventory
Austin 1,974 up 8% $182,700 no change 6.4
Beaumont 146 up 76% $131,400 down 3%  8.9
Bryan–College Station 128 down 12% $152,500 up 8%  7
Dallas 4,010 down 7% $156,400 up 4% 6.3
El Paso 485 up 8% $130,000 down 3% 8.7
Fort Worth 744 down 13%  $112,500 down 4% 6.7
Houston 5,315 up 31%  $155,600 no change 6.5
Lubbock 248 no change $111,000 down 2%  5.5
San Antonio 1,604 down 3% $146,700 up 2%  8.1
Wichita Falls 106 down 24%  $121,100 up 35%  7.5

Additional home sales data for these and other major Texas cities are available on the Center’s website.

Meanwhile, the National Association of Realtors reported today that, nationally, year-over-year sales of existing homes were up 9.2 percent last month. The median price of homes sold in September was $174,900, down 8.5 percent from last year.