The mobility of residents and the availability of suburban settlements in the area of the Zagreb agglomeration is important due to daily migrations towards the central city. The accelerated suburbanization of the Zagreb ring has led to numerous problems faced by the inhabitants of Sesvete and Sesvetsko Prigorje. The aim of this paper is to investigate the quality of accessibility of suburban settlements using the example of Sesvete, which is the easternmost and largest city district. In order to deal with the topic as well as possible, the historical development of Sesvete, its demographic, natural-geographical and transport geography features were researched. The interview with inhabitants was the base of the research and an interview was conducted with the councilor of the City Quarter Council. Sesvete is one of the few settlements that records positive demographic trends despite the depopulation that Croatia as a whole is experiencing. Demographic dynamics are interconnected with availability and further population growth will result in an even more burdened system, which would further complicate the mobility of the inhabitants of Sesvete. The methodology of this paper consists of the analysis of professional and scientific literature and statistical data and the qualitative method of interviewing.