Energy audit if the DPE is E, F or G - mandatory since 2025 in the event of the sale of an apartment or house (not mandatory for a rental) ----- The regulatory energy audit is required during a sale, for single-owner dwellings classified: - F or G since April 1, 2023 - E from January 1, 2025 - D from January 1, 2034 It must be given to the buyer from the first visit or at the latest at the preliminary agreement.
