AON Hanoi Landmark Tower

Landmark 72 or Keangnam Hanoi Landmark Tower is a mixed-use supertall skyscraper in Trung Hòa - Nhân Chính (Cầu Giấy New Town), Phạm Hùng road, Nam Từ Liêm district, Hanoi, Vietnam. The complex consists of one 72-story mixed-use tower with a height of 350 m and 48-story twin apartment towers. Landmark 72 is located on an area of 46,054 m2 and the total floor area is 609,673 m2, ranked 5th as the largest floor area of a single building in the world. The investor and operator of the complex is the South Korean-based company Keangnam Enterprises, Ltd. The investment capital is estimated at US$1.05 billion. The complex features a 5-star InterContinental hotel, offices, entertainment areas, retail spaces, clinics and convention centres. The complex opened on 18 May 2012. Keangnam Enterprises indirectly owned a 70-per cent stake in Landmark 72. The company invested over US$ 1 billion with US$ 510 million borrowed from banks. Landmark 72 is the site of Vietnam's tallest stair climbing race, the Vietnam Landmark 72 Hanoi Vertical Run. On 30 September 2012, runners competed for the first time to be the fastest to ascend the tower's 1,914 steps.

Building data from Wikidata (CC0); heights normalised. Summary from Wikipedia (CC BY-SA).