The features of the modern development of urban agglomerations should be considered from the standpoint of the changed conditions of the socio-ecological space. They are associated with the situation of a pandemic, which is especially aggravated in large cities. Since Kazan is a developing city, the possibilities of creating new conditions on the territory of expansion were considered. Two aspects of design are considered, which are associated with the study of the clinical manifestations of viral diseases and the formation of resilience in the organization of the environment for elderly people. The study highlights the main features of design approaches for centers studying human immunology and residential clusters that take into account the characteristics of the elderly. In the context of the territory, design principles were proposed, considered as infrastructure principles and residential cluster principles. The infrastructure associated with human learning is expressed in the following: isolation, planning cyclicality, polyfunctionality, accessibility for the elderly. Residential development is based on: spatial identity, human scale of the environment, continuity of communications, inclusion in the natural environment. Thus, it seems possible to work out a unique solution in terms of sustainable development of previously abandoned territories. Attentive attitude to landscape components is on a par with a humanistic attitude towards the most vulnerable groups of the population.