It’s hard to find aggregated information when you’re moving to Arlington VA, preparing to move, or looking to change something about your current home. Here’s a list of popular resources:
Arlington Now – News and Things To Do in Arlington
Arlington Patch (select from Ballston/VA Square, Clarendon/Courthouse/Rosslyn)
Arlington Real Estate Statistics (from a 3rd party – not me)
Arlington Real Estate Statistics (from me!)
Did I miss anything you want to know?