A lessor who, without being opposed to the principle of renewal, wishes to obtain a change in the lease price must, in the notice provided for in article L. 145-9 or in the response to the renewal request provided for in Article L. 145-10, make known the rent he proposes, failing which the new price is only due from the date of the request made subsequently in accordance with the procedures defined by decree in the Conseil d’Etat.