The cost of obtaining building plan approval in Chennai, India, varies depending on the details of the construction project. Fees are set by the Chennai Metropolitan Development Authority (CMDA) and local municipal bodies. These charges include scrutiny fees, development fees, and other associated costs. The overall cost is influenced by factors such as the project’s size, type, location within the city, and whether it falls under the CMDA’s jurisdiction or municipal corporation areas. Fees may fluctuate based on government policies. For accurate information, it’s recommended to contact local authorities or visit their official website for the latest fee structure. Consulting with a qualified architect or professional can also provide valuable insights into project-specific costs.