not true, reston was the only area in fairfax county in which the median home price INCREASED from last year. all other areas decreased.
"Lorton, which clocked the highest percentage increase in sales, also had the largest drop in median sales price compared to last year, falling 41 percent to $327,500, according to Fulton. Only Reston posted a gain in median sales price, by 3.5 percent, compared to last year."
http://www.wtopnews.com/?nid=25&sid=1489281