The essence of divided co-ownership (condo) is to divide the building into private portions for the exclusive use of a co-owner, and into common portions for the common use of all the co-owners or of one or more co-owners.
The private portions are the fractions of the immovable in which the co-owners have an exclusive right of property. They are described in the part of the declaration of co-ownership dedicated to the cadastral description of the fractions. These portions are physically identifiable. It can be an apartment, a parking space or a parcel of land in the case of townhouses. Each private portion has its own cadastral designation.