The subject of the diploma thesis is to elaborate the project documentation of a newbuilt multifunctional building in Považská Bystrica. The multifunkcional building is designed as a three-storey without basemen. In the first ground floor there are dental and gynecological surgeries with facilites, a cafe and director's office. In the second there are office spaces with facilities for rent. On the level of the third floor there are two-rooms flats and one four-room flat, while there are also storage spaces for each of the flats. The building of the multifunctional house is based on reinforced concrete foundations. The vertical construction system consist of reinforced concrete perimeter walls and perimeter reinforced concrete columns in combination with an internal load-bearing walls of the reinforcing core of the building. The partition walls are designed as a plasterboard walls. The horizontal load-bearing structures are made of reinforced concrete prestressed panels. The roofing of the building is designed as a flat one-layer roof. The roof of the terrace consist of an extensive vegetation flat one-layer roof. The roofing of the awning at the main entrance to the building is design as a reinforced concrete monolithic console with one-layer flat roof a skylight. The building is insulated with the external thermal insulation composite system (ETICS). The façade of the communication core of the building is made of brick cladding. The rest of the façade is made of a thin layer white plaster.