The interdependent concepts of smart city, integrated planning and multilevel governance greatly determine the current discussion on planning theory and practice in Europe. Each of them presents new challenges for e-planning, pushing it into a priority position in performing planning tasks on various levels of administration. Thus e-planning is not just a way of describing current tools for governing space anymore, but becomes a new philosophy of public decision-making. The paper gives a discourse analysis of the key EU policy and research directions, defines the core attributes and values of contemporary planning concepts (such as governance, sustainability, communication, participation, responsiveness, innovation and coordination) and draws a “conceptual patchwork” situating e-planning on the intersection of smart city, integrated planning and multilevel governance.