Nowadays green or pure energy has become very important in the world. The use of wind energy by wind turbines, even in urban areas are more and more widespread. The most common forms are small scaled wind turbines installed on the top of buildings. Along with many other impacts of wind turbines, in this paper the focus was on the vibrations. Vibrations can cause cracks and deformation on building elements and be very harmful to human and animal health. In the paper are modeled buildings with different storeys and layout forms on which top are mounted small wind turbines that are loaded with a variety cases of wind. The characteristics of the buildings are selected on the basis of buildings typical for the city of Osijek. Numerical modeling and analysis of loadings are performed using programs Ashes 1.2 and SAP2000. Analysis of the results was carried out for the characteristic points of plate elements on different floors, and were compared to the highest values of the results obtained. The results were compared with the norms and standards related to the effects of vibration on the structure and health of people or in the absence of those with the recommended values from various studies.