Time to bring out my statistician side again! Here’s the breakdown for Arlington County real estate sales in October 2009, for both North (22201,22203,22205,22207,22209,22213)  and South Arlington (22202,22204,22206). Total Arlington Sales: 221 North Arlington Sales: 140 South Arlington Sales: 81 Studio Condo North Arlington Average Sales Price: $243,248 Range: $191,090 – $262,000 Average Days on the Market: [...]