If you are planning to build, renovate, subdivide, demolish, or change the use of land in New South Wales, you will need to follow the development application process. Often referred to as the DA process, this is the formal system used by councils to assess whether a proposed development can proceed.
While the process may seem complex at first, it becomes far more manageable once you understand the key stages and decision points. Knowing what is required, how applications are assessed, and what happens after determination can significantly reduce delays and uncertainty. Below is a clear, step-by-step explanation of how development applications are assessed and approved in NSW.