- Housing market trends in the Houston area from January 2013 to January 2015 are analyzed using data on average home prices, inventory levels, and number of homes sold, listed, and under contract each month. - The average price per square foot for homes sold increased 23.45% over the two year period while inventory levels, measured by months of supply, declined from 3.6 to 5.4 months. - The number of homes listed on the market decreased 43.6% from January 2013 to January 2015 while the number of homes sold declined 30.63% and homes under contract dropped 76.94% over the same period.