To see your grandparents in your dream symbolise love, security, wisdom and protection. 

To dream that you are searching for your grandparents signify your search for love and protection. You may be regressing to childhood needs.

To dream of your grandparents’ home refers to longevity, security and good old fashion values. You need to lay a solid foundation in order to grow. Obviously, your own personal associations with your grandparents’ home will factory strongly into its significance. What did you do while you were at your grandparents? What sort of memories did you have? What did you do when you visited your grandparents?