The modern task of architectural and structural design is the use of «green» building technologies. However, the problems of their practical implementation at this stage of development of urban planning in Russian cities have been studied insufficiently. In order to develop «green» building technologies a set of issues of providing green spaces for kindergarten buildings, including design proposals in terms of architectural, space-planning, structural and techno-logical solutions for the arrangement of built-in and built in group playgrounds, placed on the «green» roofs, are con-sidered. Options for the organization of blocks of group playgrounds for a separately standing on a separate land plot building of a preschool educational organization of general type (educational organization which carries out as the main purpose of its activities educational activities under educational programs of preschool education, supervision and care of children; implementing a general developmental and (or) combined educational program for all groups) are proposed for discussion. Two variants of group occupancy - 10 and 25 children - are under consideration. Vari-ants of design-projects of «green» roofs for playgrounds for groups of children under three years old and for groups of children from three to seven years old have been developed. Monolithic reinforced concrete slab cover is designed and calculated for the pedestrian load, taking into account the play and sports equipment, as well as stationary greenery of intensive and semi-intensive types. In the field of «green» construction technologies there is a need to develop both individual typical solutions and design solutions of buildings of repeated application. It is reasonable to develop re-use buildings in the wall and frame construction schemes.