If your current home, it may reflect whatever feelings or needs you have about it (security or safety)? Dream interpretation of your home may be an image for anything that is basic to you; your values, goals; family or love relationships.
Past homes, especially childhood ones, may reflect aspects of yourself that were prominent during the occupancy of that home; attitudes you developed at that time; old, possibly repetitive, feelings; family feelings; unfinished business evoked and now surfacing because you are handling a situation in old ways.