Municipal Construction Project Failure Factors in Tehran, Iran

Worldwide, residential construction projects are essential to the prosperity and development of nations. It is disappointing to see, nevertheless, that a sizable proportion of building projects have ongoing problems that underscore their success. These problems show up as delays, cost overruns, poor quality, and, in the worst situations lead to project failures. To assure the completion of residential building projects, encourage sustainable urban growth, and satisfy the housing demands of expanding populations, it is imperative to address these issues. The focus of this study is to uncover and examine the crucial factors that contribute to project failures, with a particular emphasis on residential buildings in Tehran, Iran. A thorough knowledge of the reasons why residential construction projects fail is built by looking at a variety of case studies, literature reviews, and expert interviews. It addressed the opinions of the professionals regarding the reasons why residential projects fail as well as their perception of the challenges and solutions in this area. The second group of experts is chosen from among the participants to be questioned by examining the primary questionnaire. The results are analyzed and Inflation, material price fluctuation, changes in market and economy, delay in progress payment from the owner, and poor project management as the main risk factors in the built environment of Tehran are obtained