A building permit is an official approval issued by a local government that allows a property owner to construct, renovate, or demolish a structure. This process ensures that the proposed work complies with local building codes, zoning laws, and safety regulations. Obtaining a permit helps protect the health and safety of the community. Before starting a construction project, homeowners or contractors must submit plans and specifications to the relevant authority, often a building department. The review process may involve inspections to ensure compliance. Failing to obtain a building permit can result in fines and the need to undo unauthorized work.