The study aims to identify factors affecting the success of construction projects and develop effective mitigation strategies using the House of Risk (HOR) approach. The qualitative method used in the study is observation, observation, analysis, and discussion of team members. The Risk Assessment (Agen Risiko) is identified and directed on HOR-1, based on Aggregate Risk Potential (ARP), and HOR-2, focuses on the implementation of mitigation measures. The study demonstrates the effectiveness of the HOR approach in mitigating and reducing risks in construction projects, providing practical guidance to increase risk management and evaluating the effectiveness of mitigation strategies.