This diploma thesis focuses on the design of new multifunctional building in Frydek-Mistek. Project and attachments are processed according to the current laws, regulations and standards. Multifunctional House is located on parcels 3364/190 and 3503/1, in the cadastral Místek. The house has four floors and reside in 3 commercial units and in the last two floors 5 residential units. The other two dimensions of the house are 21,15x13,15m. Roofing the house is solved by a flat roof. The building is brick ceramic blocks Porotherm. Ceilings are made up of reinforced concrete panels. The construction is based on flat base structures that form the plain concrete C20 / 25 and the supporting concrete slab thickness of 150 mm is reinforced curry netw...