ABSTRACT In Kisii County, there is still a lack of motels and sports centers. For example, the district hosts an event called Car Free Day, where people participate in various sports activities. However, the available motels are not sufficient to accommodate visitors. Unfortunately, after the event, there is no suitable space for people to gather and conclude the activities together. In addition to the shortage of sports facilities, there is also a need to improve and support youth talents in Kisii Central. Most championships, such as basketball and volleyball, take place in Kisii County, yet there are no proper venues to host them. As a result, organizers often rely on secondary schools or universities for space. The challenges caused by rain and sunlight during sports activities, talent shows, and matches would also be resolved with the construction of modern indoor facilities.sport center in Kisii Central, Kisii County” after investigates the probability of more peoples likes this project sport location which will built according to develop infrastructure in Kisii Central, Kisii County. the objective of this dissertation is to analyses the available infrastructure facilities in sport center which is help children for development of their talent and visitors when come in Kisii Central. The proposed sport center building has a total area of 1922 square meter with width of 27.085 meter and length of 32.700 meter, on each floor have measured height of four meter, where first and second floor are composed of sport center, third floor composed by billiard, Ping-Pong and gym, fourth floor composed by meeting area in the front elevation and restaurant area in back elevation and other annex around of building had works for restaurant and medical spaces, drawings were done by using ArchiCAD 22 for architectural drawing and Twin motion for rendering drawings, structure analysis and detailing were done using protastructure and protadetails, properties of materials were recommended, Stair has height of 1950 millimeter from the ground floor to the middle of first floor, going of 308 millimeter and 177.3 millimeter of rise, landing of 1500 millimeter, slab of 150mm of thickness was reinforced we use steel bars of eight diameters and spacing of 200 millimeter, Columns has steel bar of 4T12 and spacing of 125 millimeter and the links of 21T8 with spacing of 125mm. The beam has we provide top 2T12 and bottom has 2T16, for other short panel on top has 2T12, bottom has 2T20, about links we were use T8-276, foundation depth was 2000-millimeter, allowable stress of soil and Bill of quantity for the project is estimated to be (77,508,200).