Toronto By-law 629, s. B — The elements, features or building components including, roofs, walls, floors, retaining walls, foundations and independent interior structures and structural systems that hold up, support or protect the heritage values and attributes and without which the heritage values and attributes may be at risk

The elements, features or building components including, roofs, walls, floors, retaining walls, foundations and independent interior structures and structural systems that hold up, support or protect the heritage values and attributes and without which the heritage values and attributes may be at risk.

PART IV HERITAGE PROPERTY - Real property, including all buildings and structures thereon, that has been designated by the City under section 29 or by the Minister under section 34.5 of the Ontario Heritage Act . PART V HERITAGE PROPERTY - Real property, including all buildings and structures thereon, located within a heritage conservation district that has been designated by the City under section 41 of the Ontario Heritage Act . PROPERTY - A building or structure or part of a building, or structure and includes the lands and premises appurtenant thereto and all mobile homes, mobile buildings, mobile structures, outbuildings, fences and erections thereon whether heretofore or hereafter erected, and includes vacant property, Part IV Heritage Properties and Part V Heritage Properties.