Moving to another house is quite a big task. With so many things to pack and also the coordination to make it should be given enough time. All members of the family should be involved in the process so that things would be easier and faster. If you have a month to prepare, start by checking what things and clothes you will keep and the one that needs to be disposed. It is not advisable that you will still bring the old ones and the clutter to your new house. Check the furniture that you can still use with the new house to save money instead of buying a new piece.
Enjoy a new life with the new house and appreciate changes including the neighborhood. Try to know the community well and gain new friends. More than twenty years ago, we moved to another house and quite far from the old one. I thought it would be difficult to adjust, fortunately I was able to adapt well.