Hi I Imagine that you are looking for Tracey's touch since I have not seen you post here for a while.
You get I instead, at least for Now.
First off walking barefoot may imply a simplistic carefree attitude that will be key in carrying you through the muck you experience. Being on tippy toes may indicate your ability to stay alert or see new insights.
Houses are where you dwell. From the lack of details or the preponderance of filth in many differing structures I would wonder where your thoughts dwell at? Do you find yourself living in your thoughts a lot and not seeing a way out? This dream may indicate that you need to do some housecleaning with thoughts and old attitudes and belief structures. Many aspects of your life may need cleaning and the dream is telling you you can wade through these old dirty thoughts and walk peaceful and barefoot in cleaner dwellings.