École Polytechnique offers comprehensive on-campus housing options for its students, with approximately 1,836 units dedicated to student accommodation. Bachelor's students are typically assigned individual 18-square-meter rooms, each furnished with a bed, desk, cupboard, and a private bathroom. These rooms are located in buildings such as Lemonnier-Schaeffer, Demi-Lunes, and Building 103, which also feature shared kitchens for student use. Master's students are accommodated in apartments with individual shower rooms and toilets, with shared kitchens, and rents range between €495 and €574 per month, including utilities and internet. All accommodations are equipped with essential furnishings and offer internet connectivity. The housing service is located in Building 17 on the campus and provides assistance with accommodation requests and conditions. For students requiring short-term stays, Building 17 also offers temporary housing solutions