Ireland Must Build Up, Not Out

Ireland faces a housing crisis that demands bold solutions rather than repeating the planning mistakes of the past. For decades, much of our housing growth has been based on low-density housing estates spreading further and further into the countryside. While these developments have provided homes for many families, they have also consumed valuable agricultural land, fragmented natural landscapes, increased dependence on cars, and placed growing pressure on infrastructure and public services.

Photo by Alejandro Luengo on Unsplash

It is time for Ireland to adopt a different approach: building upward instead of outward.

Major Irish cities such as Dublin, Cork, Galway, Limerick, and Waterford should embrace the construction of modern, comfortable residential towers designed to house large numbers of people in high-quality urban environments. These should not be the poorly designed tower blocks of the twentieth century that many people associate with social problems and isolation. Instead, Ireland should create a new generation of residential buildings focused on community, wellbeing, and quality of life.

These towers should include amenities that make urban living attractive and sustainable. Residents should have access to gyms, swimming pools, roof gardens, children’s play areas, co-working spaces, community rooms, and landscaped communal areas. Thoughtful design can ensure that high-density living does not mean sacrificing comfort, privacy, or access to nature. Rooftop gardens and green spaces can provide places for relaxation while helping to improve biodiversity within cities.

By increasing housing density in urban areas, Ireland can accommodate population growth while reducing urban sprawl. More people living close to workplaces, schools, shops, and public transport means less reliance on private cars, lower emissions, and more vibrant city centres. High-density development also makes it easier and more cost-effective to provide public transport, healthcare services, utilities, and recreational facilities.

At the same time, Ireland should fundamentally rethink its approach to land use and planning policy. Brownfield sites — previously developed land that is often vacant, derelict, or underused — should become the primary focus for new housing development. The process of acquiring, planning, and building on brownfield land should be significantly simplified. Planning procedures should be streamlined, remediation support should be expanded where necessary, and incentives should encourage developers to regenerate neglected urban sites.

Meanwhile, greenfield development should face much stricter limitations. Ireland’s countryside is one of its greatest national assets. It provides food production, supports wildlife, preserves cultural heritage, attracts tourism, and contributes significantly to the country’s identity. Allowing housing estates to continue spreading across green fields threatens these valuable landscapes and encourages inefficient patterns of development.

Planning policy should make building on undeveloped countryside the exception rather than the norm. Only developments that serve essential rural needs should be considered, while large-scale housing expansion should be directed towards existing urban areas and previously developed land.

This approach is not about opposing home ownership or reducing quality of life. On the contrary, it is about creating better homes in better places. Well-designed urban towers can offer excellent standards of living while preserving the landscapes that make Ireland unique. Future generations deserve both affordable housing and a protected countryside.

Ireland has a choice. It can continue expanding outward through low-density estates that consume ever more land, or it can embrace a modern vision of sustainable urban development that builds upward, protects rural environments, and creates thriving communities in our cities.

The housing crisis requires ambition and long-term thinking. Comfortable, high-quality residential towers, combined with strong protections for greenfield land and a renewed focus on brownfield regeneration, could provide a path towards a more sustainable and balanced future for Ireland.

Building up rather than out is not simply an architectural decision. It is a statement about the kind of country Ireland wants to become: one that provides homes for its people while safeguarding the countryside for generations to come.