Why do I keep dreaming of my old house that I used to live in back in 2005? I never dreamed of houses we lived in after 2005.

​In Jungian dream interpretation, dreaming about any house relates to your sense of self, your personal identity.
 
House dreams invite you to look deeply into your soul. What was it about that house in 2005 that describes where your Soul was at the time and where it is now? Ask yourself about the feelings that house brings up in you.
 
Recall as many details as you can about your 2005 house dream: The rooms, its outward appearance, what the space felt like inside, was the house in good condition, did it need repairs? These kinds of questions can uncover the meaning of this dream for you at this time of your life.