Basement walkout permission in Canada refers to the authorization granted by local municipalities or building authorities to construct an exit from the basement level directly to the outdoors. This allows homeowners to create a separate entrance, enhancing accessibility and potential use of the basement space.

Obtaining such permission typically involves meeting specific building codes, safety regulations, and zoning restrictions to ensure the walkout complies with the surrounding environment. Permission may be subject to factors like lot size, setback requirements, and drainage considerations. Properly executed walkouts can add value to a property, providing additional living space, rental opportunities, or ease of access for residents.