Storey dream meaning is explained below using 1 different source. Each interpretation is shown with its source.
Interpretation 1 — Eric Ackroyd
(see also House)
Basically, a lower storey of a building represents the unconscious; an upper storey, consciousness. The bottom-most basement might represent the collective unconsciousness (see Introduction, pages 41-42; the top storey might symbolize either worthy spiritual attainments or pursuits, or else a regrettable separation of the conscious ego from its roots in the unconscious, or from instincts and intuition.
Source: A Dictionary of Dream Symbols • Author: Eric Ackroyd