 The up and down Northern Virginia housing market was down again in June. The Northern Virginia Association of Realtors says home sales fell by 13.8% last month compared to a year ago. That's despite rising inventory of almost 5% in June compared to June of 23. Percentage-wise, sales slacked off the most in Falls Church, Alexandria, and Arlington. Those were the locations where the average home sale price rose the most year to year. The median price of a home in the region rose to about $780,000.