The subject of this master thesis is a semidetached residential building located in Zagreb, more preciesely in Gornji Bukovac. The building was severely damaged due to the earthquake that occurred on March 22.2020. The epicentre of the first earthquake was located 7 km north of the center of Zagreb more precisely in Markuševac, or approx. 4 km from our subject building. Shortly after the first strongest earthquake, 2 more weaker magnitudes followed. Although the third earthquake was of weaker magnitude than the first two, it is assumed that the third earthqua-ke caused the most damaged to the building in question, the damage caused by the first earthqua-ke was further intensified and produced. The reason for this is that its hypocentre was much shal-lower, more precisely at a depth of 2 km, and thus the transfer of energy to the surface was stron-ger. The position of the building in question contributed the most to the devastating effect. The building in question is located on the fault and on the direct path of propagation of the earthquake wave. A static control of floor 1 and floor 2 after the earthquake was performed. Damage by type and se-verity was diagnosed, and classified into appropirate damage classes. Based on that remediation measures and an approximate cost estimate of works were suggested.