Ninety percent of all single-family houses and smaller residential buildings in Sweden are built with timber frames. Though, this figure is different for higher buildings, about twenty percent in timber frames and eighty percent in concrete and steel. However, the knowledge and experience about tall timber houses is limited today and it needs to be developed over the time, both technically and architecturally. Purpose: The wood has a lower E-module than concrete and steel, which cause an additional problem in high-rise buildings of more than eight floors, stability. The measures for this problem can be costly and reduce the living space of the building due to large dimensions of the wooden structure. This project work is based on the challenges that exist around the construction of tall wooden buildings and tries to present a beneficial hybrid solution for the construction of tall houses in wood and concrete. Method: The study object is a multi-story building on ten floors where wood is used in combination with concrete for the frame system. The vertical loads such as self-weight, payload and snow load are carried by the wooden frame. On the other hand, concrete has the task of taking care of the horizontal forces caused by wind loads. The frame system is dimensioned according to the Eurocodes and standard dimensions to ensure the load-bearing capacity of the building. Results: The result reports that two concrete cores in the hybrid building absorb all horizontal forces and loads down to the foundation. These cores can also be used as stair/elevator shafts and will not affect the building's living area. A timber-concrete composite with a thickness of 300 mm, replaced the wooden composite which normally reaches a thickness of 400 to 500 mm. This means a height gain of one to two meters. The columns will get smaller dimensions because of the cores and give more living space. The concrete utilization in that hybrid building decreases by 57 percent, which is a large saving from an environmental perspective. In addition, life cycle analysis, LCA shows that carbon dioxide equivalents, CO2e are 43 percent less in the hybrid framework. Conclusion: The hybrid multi-stories houses of concrete and wood can be a useful alternative for increasing construction of wooden houses. A concrete core in the middle of building helps the construction to become more stable and the swaying due to wind loads be minimized. Furthermore, the columns can have smaller dimensions, which increases the living space in the building. The timber-concrete composite gives the building more weight and solves the step sound problem that arises due to low E-module on the wooden flooring. Additionally, the height of the building decreases, which in turn leads to buildings being able to have more stories and more living space. Moreover, through hybrid solutions in buildings, the environmental benefits of wood can be utilized to build environmentally friendly buildings. The ten-stories hybrid framework in this study, saves 43 percent CO2e compared to the corresponding framework in concrete.