Main subject of this diploma thesis is real estate sector, his basic principles, structure and factors of influence. Diploma thesis is analysing actual post - crisis trends in real estate sector, origins and causes of these trends. Special attention is concentrated into the specific development and surroundings of real estate sector in Czech republic. The analysis of the sector transformation intensity is used for searching of future potential of real estate sector, future trends and appropriate measures for healthy growth of real estate sector and long - term sustainability of real estate sector projects. The next one of the main baselines of the thesis is research of behavioral changes of real estate market demand because of cyclicality of real estate market. The research shows context between real estate cycle and business cycle and analyses typical behavioral reaction of demand in various phases of real estate sector cycle.