The Aspen housing market continued to see trends established last year with rising prices, larger sized sales and the clearing of older inventory. The average sales size of all residential sales was 3,324 square feet, up 26.8% from the year-ago quarter. As a result, this jump in size skewed average and median sales price significantly higher. Average price per square foot is less influenced by significant market shifts in sales size and jumped 14.3% to $1,499 per…