31 North Tower is a residential and commercial tower in the New Capital of Egypt. The tower is part of the New Capital's Central Business District and is located in the heart of the city. The tower is designed by the renowned architectural firm, Foster + Partners, and is the tallest building in the New Capital.

The tower stands at a height of 310 meters and consists of 62 floors. It is a mixed-use development that includes residential, office, and retail space. The residential component consists of 1, 2, and 3-bedroom apartments, while the office component consists of corporate suites and offices. The retail component includes a shopping mall, restaurants, and other entertainment facilities.

31 North Tower is a part of the larger development of the New Capital, which includes a number of other residential and commercial towers. The development is expected to be completed by 2022 and will include a number of other amenities such as parks, schools, and hospitals.

The tower is designed to be energy-efficient and environmentally friendly. It is equipped with a number of green features such as solar panels and energy-efficient appliances. The building is also equipped with a number of modern amenities such as a gym, swimming pools, and a spa.

The tower is located in a prime location within the New Capital, close to a number of important landmarks such as the Presidential Palace, the new Parliament building, and the new Supreme Court. The tower is also close to a number of transportation links such as the new metro line and the new airport.

31 North Tower is a modern and luxurious development that is sure to be a major draw for those looking to invest in the New Capital. The development is expected to provide a high return on investment for those who invest in it.