Although vertical construction is often presented as the obvious remedy for urban housing shortages, I would argue that it is a powerful tool rather than the best solution in itself.
The case for high-rise housing is compelling. Land in major cities is finite and costly, and towers allow density to be increased without sprawling into farmland or lengthening commutes. Singapore's public housing programme demonstrates the potential: by building tall, well-managed estates close to transport hubs, the city-state has housed the vast majority of its population while preserving green space.
Nevertheless, height alone does not guarantee that homes are adequate or accessible. Skyscraper flats are expensive to build and maintain, and when developed purely for profit they tend to become luxury investments, sometimes left empty by overseas owners, as in parts of London and New York. Such projects add to the skyline without easing the shortage for ordinary residents. Moreover, badly designed towers, lacking community facilities and open space, can erode social cohesion.
A more effective strategy would blend several approaches. Mid-rise, higher-density neighbourhoods, which dominate cities like Paris and Barcelona, can deliver comparable capacity with more human-scale living. Relaxing restrictive zoning, converting vacant commercial buildings, and investing in rapid transit to make outlying districts viable would further expand supply. Crucially, policy must prioritise affordability, for instance by mandating social housing quotas within new developments.
In conclusion, tall apartment blocks deserve a prominent role in tackling housing scarcity, but only as one component of a coordinated, equity-focused plan.
Vocabulary to notice: powerful tool rather than the best solution, compelling, finite and costly, housed the vast majority, without easing the shortage, erode social cohesion, rapid transit, affordability, social housing quotas.
