The invention provides an intelligent adjustable dynamic parking lot. The intelligent adjustable dynamic parking lot comprises a plurality of client terminals, a server and a parking lot body; the multiple client terminals can send parking reservation signals to the server; according to the reservation signals, the quantity of the parking spaces of the parking lot body is controlled by the server, the number of layers of the parking lot body and the heights of car roofs are adjusted in real time, and parking information and car roof control signals are sent to a parking lot managing unit of the parking lot body; and the parking lot managing unit controls the parking lot body to arrange a multi-layer parking lot body according to the different demands of the parking spaces at different time periods and controls the heights of the car roofs of the parking lot body to be adjusted according to the different layers of the parking lot body. The parking lot can adjust the height of the road surface according to the demands of the parking spaces, when the needed number of the parking spaces is small, the height of the road surface is reduced, when the needed number of the parking spaces is large, the height of the parking lot is increased, and thus the occupied area is reduced.