Although price trend indicators showed mixed results year over year, the rise in sales across property types overpowered the modest gain in listing inventory. The median sales price marketwide was $410,000, up 3.8% from the prior-year quarter for the second increase in the past three quarters. There were 850 sales in the third quarter, up 5.2% from the same period last year and 6.4% above the five-year quarterly average of 799. Listing inventory edged up 1.4% to 6,176 over the…