Renovation types can be broadly categorized into three main categories: cosmetic, structural, and restoration. Cosmetic renovations involve surface changes, such as painting walls, updating fixtures, or replacing flooring. These updates enhance the appearance of a space without altering its layout or function. Structural renovations focus on changing the layout or functionality of a building. This may include removing walls, adding new rooms, or upgrading electrical and plumbing systems. Restoration renovations aim to return a property to its original condition, often preserving historical features while repairing damage. Each type serves different purposes and can significantly impact a property's value.