Rent control mandates specific rent ranges and exceptions, ensuring compliance and fair practices in the leasing market.

The mayor may, at any time, withdraw the delegation given to a deputy whom he has granted. It is a discretionary power that must have as its objective the interest of the proper functioning of the municipal administration.

Expropriation is a procedure that allows the administration, for purposes of public interest, to compel a person to assign property for compensation, or to transfer it to another person.

Joint ownership can be defined as a regime of forced co-ownership of dividing barriers such as walls, hedges and ditches. These are not easements but genuine rights of ownership held in common by two people.

The release procedure is an administrative procedure. It allows the owner of a property subject to planning regulations preventing it from enjoying it, to induce the recipient of the easement to acquire the property.