Dream about someone building a house is a warning alert for the difficulty you are experiencing in some situation. You need to analyze aspects of your life for any potential problems that might trip you up later on. Your ego is getting out of control. It means your wishes of how you want your own parents to be like. You are wasting your time on a relationship or on someone who is not worth your time, energy or love.
Someone building a house dream is sadly a warning for an aspect of yourself that is not working or functioning as well as it should. You are experiencing some overwhelming anxiety, stress, fear, or nervousness in your life. You are trying to dodge some responsibility. The dream is a symbol for cowardliness and a lack of willpower. You feel that no one is any match for you.
If you dreamt about someone building a house:
You too enjoy an honest expression of tenderness and feeling, but too much of it tends to get on your nerves and can make you feel quite sick. Perhaps you need to come to some alternative understanding about the nature of your relationship.