The Carré Saint-Ex project is a new residential complex located in the Paris suburb of Sannois. This project plans the construction of 31 apartments with various layouts ranging from two to four rooms. Each unit will be equipped with a balcony, terrace, or garden, and will include a parking space in the underground garage. The project meets modern environmental standards, including RE 2020 certification and a high level of energy efficiency. A distinctive feature of this project is the possibility of obtaining tax benefits under the Pinel program and a reduced VAT rate of 5.5%, making it attractive to investors and young families.