5 most expensive buildings from across the world and why they cost so much

Architecture has always been a reflection of the ambitions, beliefs and technological development of civilisations. There are buildings that go beyond the ordinary, which become landmarks around the world because of their enormous size, cultural significance or technological complexity. The financial outlay involved in such buildings can be staggering, and it reveals how countries and corporations use architecture to convey their identity, power and innovation.According to a feature published by Dubai Sotheby’s International Realty, several iconic structures stand out as the costliest. These buildings range from sacred religious sites and luxury resorts to financial centers and sports arenas, each representing a different purpose yet sharing extraordinary construction costs and global recognition. Let’s have a look at 5 most expensive buildings of the world as per Dubai Sotheby’s International Realty. (All figures and estimations are sourced from Dubai Sotheby's International Realty)Image Credit: Canva