Rent
To dream that you are paying rent represents your personal responsibilities and sense of independence. Alternatively, it indicates a transitional phase in your life.
To dream that you do not have enough money to pay the rent or that your rent is going up suggests that your emotional psyche is strained. Someone or some situation is putting heavy demands on you. More directly, the dream could represent financial worries.
To dream that you rent out your home implies that you have put your own priorities aside for the sake of others. In particular, if you are renting your childhood house, then it means that it is time to let go of the past and recognize the value of the future.