To the exploring the issue of the historical buildings of Kazan in the Soviet period, using the example of a fire station building located at Kazan, st. Malo-Moskovskaya 19
Problem statement. The main objective of the consideration is the analysis of the historical, town-planning and architectural aspect of development of the Soviet period in Kazan using as the example the fire station building, located on Malo-Moskovskaya Street. The building is an object of historical and valuable city-forming development, a rare example of Kazan architecture of Soviet constructivism in 1930<sup>s</sup>. Results. The main results of the consideration are to identify valuable information about the historical buildings of Kazan in the Soviet period. The fire station of the Oboznye Details factory was built in 1934-1935. In a complex with the previously built buildings of the Oboznye Details plant, in 1930-1935, and the residential quarter of the plant, which was one of the first attempts to introduce the principles of a social city into the practice of urban planning in Kazan. Conclusions. The significance of the results for architecture lies in the identification of historical, town-planning information on the development of Kazan in the Soviet period of the first half of the 20<sup>th</sup> century. The general problems of consideration historically valuable objects of industrial zones in Kazan in the first half of the 20<sup>th</sup> century are revealed.