Building Permit Applications & General Information
A building permit is a municipal document from the City of Sarnia that provides legal authorization to begin construction of a building project.
A building permit is not required to construct a new fence. However, the City does have a by-law in place […]
Sheds and Detached Garages
Any accessory building (such as a shed or a garage) over 10 square metres (108 square feet) in size will […]
A building permit is required for a deck higher than 0.6 metres (2 feet) above average ground level or any […]