Share that each owner owns in the common portions of an immovable held in divided co-ownership. The share attached to each fraction is determined in accordance with its relative value.
When shopping for an apartment, you must find out if it is in a divided or undivided co-ownership. Even though both concepts are similar in that their ultimate goal is the partition of an immovable between several persons called co-owners, the financial and legal commitments are different.
Administrative, maintenance, replacement, improvement or alteration expenses of the common portions are divided among the co-owners. General common expenses are to be distinguished from special common expenses, which are allocated under different rules. In the first case, it is the relative value of each private portion that is used to establish the co-owners contribution. As for special common expenses arising from common portions for restricted use, the co-owners using them are alone responsible of the expenses resulting therefrom.