Some argue that building tall apartment blocks is the best solution to provide sufficient homes in large cities. Personally, while I agree that this approach offers some advantages, I partially support this view, since it is not a complete solution on its own.
It is undeniable that building tall apartment blocks can efficiently address the housing shortage in large cities. Specifically, urban land is extremely limited and expensive, which means that horizontal expansion is often not a viable option in densely populated cities. By building upward rather than outward, tall apartment blocks allow a much larger number of people to live on the same piece of land, making far more efficient use of scarce urban land. However, the cost of constructing and maintaining a tall apartment block is considerable, meaning that apartments are too expensive for lower-income residents. Consequently, numerous people are still unable to find affordable accommodation, even when high-rise buildings are built.
Therefore, to address this comprehensively, governments should combine high-rise buildings with policies such as investing in public transport infrastructure or renovating old complexes. This can make surrounding areas more accessible, ultimately leading to the expansion of the city boundaries. In the long run, this can create more affordable housing options in less central locations.
In conclusion, while building tall apartment blocks is an effective and important part of solving the housing shortage, it is not sufficient on its own. Thus, I firmly believe the most effective approach combines high-rise buildings with broader urban planning policies that ensure housing remains accessible and affordable for all residents.