The two key aspects are planned moving and storage. You should follow simple procedures when you start packing things at your old place.

1. When you start packing, first make a list of all items that you need immediately once you reach your new house. You may need some important daily use items so segregate them separately.
2. Pack these important items in separate carton box and make sure to place this carton box at the end when you stack all your carton boxes into the moving vehicle, so that you can easily take out this carton box at your new house.
3. While packing your items from your old place make sure to pack items room wise, so that you can start unpacking items of each room in your new house once they get ready one by one.

These are very important simple steps to follow when moving to a new house.