Good morning, Gurvinder.
The dreams obviously don't refer to your physical living space, since you are a meticulous housekeeper. I would think that, instead, they refer to some other place that you "live" - some other aspect of your life has been long neglected and in need of a bit of housekeeping. Some possible examples:
Whatever aspect of your life that your dreams actually reference, it will be something that you honestly want to clean up and feel badly about leaving it in such a state of disarry for so long. This behavior is not like you.