Planning permission is the formal permission from a local authority for the erection or alteration of a building. It is in place to make sure that the work that people undertake is in line with the area they live in, doesn’t cause damage to the local area, things of historic importance or negatively impact neighbours. Planning permission is usually required for building a new dwelling or making extensive changes to an existing one. It is also required for a change of use of buildings or land. Planning permission is the agreement from your local council that you can undertake certain work. It is in place to protect the health and safety of people in and around buildings, as well as to promote sustainability and accessibility. Planning permission applies to different types of buildings, such as residential, commercial, industrial, educational, and health care facilities. It covers topics such as design, size, location, appearance, and impact of the proposed development. Planning permission is the approval needed for construction or expansion (including significant renovation), and sometimes for demolition, in some jurisdictions. It is usually given in the form of a building permit (or construction permit). Planning permission ensures that the proposed development conforms to the relevant laws and regulations, such as zoning, building codes, environmental standards, and heritage protection.