import re
s = "Ladegårdsvej 8B7100 Vejle"
m = re.search(r"(.*)([0-9]{4})\s+(.*)", s)
if m:
print("Item1: {}\nItem2: {}\nItem3: {}".format(m.group(1), m.group(2), m.group(3)))
aW1wb3J0IHJlCnMgPSAiTGFkZWfDpXJkc3ZlaiA4QjcxMDAgVmVqbGUiCm0gPSByZS5zZWFyY2gociIoLiopKFswLTldezR9KVxzKyguKikiLCBzKQppZiBtOgoJcHJpbnQoIkl0ZW0xOiB7fVxuSXRlbTI6IHt9XG5JdGVtMzoge30iLmZvcm1hdChtLmdyb3VwKDEpLCBtLmdyb3VwKDIpLCBtLmdyb3VwKDMpKSk=