The meaning of Secret room in dream | Dream interpretation
If you discover a room that has been long forgotten containing fascinating things in your dream, this suggests a neglected part of your life that your dreaming mind is trying to encourage you to reclaim. It is telling you that it is not too late to go back to college, learn a skill and so on. If, however, the room you dream about is a forbidden room, the interpretation depends on what you find behind the door, assuming that you have the courage to enter. In most cases, the images in the room will be frightening, as they reflect insights you find hard to swallow in waking life; by bringing these insights to your attention, your dreaming mind is helping you understand the dynamics involved, helping you face and deal with that which you find frightening in real life.
If you find a new room in your dream, remember that it relates to uncovering new aspects of yourself, either positive or negative. Think about the function of that room.
If it is a bathroom, this refers to bathing, hygiene, elimination and cleansing.
If it is a bedroom it suggests rest and intimacy, whilst if it is a dining room, it suggests feeding yourself and interacting with others.
To dream that you find a secret or hidden room suggests that you are developing new strengths and taking on new roles. You may be growing emotionally.
For different types of rooms, look under “Room”