I would first recommend calling your favorite professional REALTOR. Other than that, I would try calling the Gallatin Association of REALTORS for past statisical sales information. The problem is that they generally don't sort by Gallatin Gateway or the zip (which could include Big Sky Meadows). Your REALTOR can sort those out for you and send you the specific information you need. You can always call me! Chantelle Mahan, Broker, Prudential Montana Real Estate 570-4085.