Europe is ageing. Today, Portugal is one of the European Union’s countries with the highest ageing index, and life expectancy continues to rise steadily. This demographic shift is not a temporary trend, but a structural reality that will shape the design of cities in the decades to come.

In this context, the question is no longer how to build more, but how to build better, and how to design places prepared to support longer lives. It is within this framework that real estate and longevity become inevitably connected.

Real estate, therefore, takes on a new responsibility: moving beyond merely responding to housing demand and becoming a true infrastructure for longevity.

Longevity begins in the City

 

The relationship between real estate and longevity is not resolved solely at the scale of the building. It begins at the territorial level. The quality of ageing does not depend only on the housing typology; it depends on the neighbourhood, proximity, mobility, and access to services.

Walkable cities, local commerce, healthcare facilities, green areas, and efficient public transport become decisive factors in ensuring long-term autonomy. The so-called “15-minute city” takes on a structural dimension here — not as a conceptual trend, but as an urban model that reduces dependencies and promotes quality of life. It is at the territorial scale that longevity is first built.

 

Urban planning designed for life cycles

 

As life expectancy increases, urban and real estate projects must be designed to support different stages of life.

This implies:

• A balanced mix of uses — housing, work, retail, and services;
• Accessible and safe public spaces;
• Functional proximity that reduces long commutes;
• Buildings with typological flexibility and the capacity for future adaptation.

The city is no longer merely a backdrop. It becomes an active support system for longer lives. It is within this integration of urban planning and architecture that real estate establishes itself as true longevity infrastructure.

Territory, proximity and centrality: Castro Group

 

Bloom Living, Maia

 

Bloom Living is located in a well-established residential area of Maia, close to retail, services, amenities and key transport links to the city of Porto. Its relationship with green spaces and integration into the existing urban fabric reinforces the idea that location is decisive when discussing real estate and longevity.

Projects embedded in real urban contexts enable residents to reduce dependencies, maintain nearby routines and preserve quality of life across different life stages.

Spark, Matosinhos

 

Spark represents the regeneration of a former industrial area, now integrated into the urban fabric of Matosinhos. By recovering heritage and creating a new centrality with a functional mix, the project contributes to revitalising the territory and strengthening neighbourhood dynamics.

Regeneration is not merely about refurbishing buildings. It is about creating more vibrant, safe and interconnected urban ecosystems — essential conditions for different generations to live, work and age within the same territory.

Building for time

 

At the building scale, the logic is similar. Designing for longevity means integrating, from the outset:

• Universal accessibility;
• Consistent thermal and acoustic comfort;
• Flexible and adaptable layouts;
• A balanced relationship between private space and shared areas;
• Structural durability and construction quality.

Castro Group’s investment in methodologies such as BIM and innovative construction solutions contributes to more efficient, more durable buildings prepared for long life cycles.

 

A strategic opportunity for the sector

 

Population ageing represents a clear social challenge, but also a strategic opportunity for the sector. When we speak about real estate and longevity, we are referring to more resilient assets, more balanced territories and projects capable of preserving value over time. Investing in well-balanced, functionally complete centralities means anticipating demographic shifts and creating stronger, more future-proof assets.

 

If people live longer, cities and buildings must be prepared to accompany them. Longevity infrastructure begins in the territory, consolidates in architecture and is ultimately expressed in the way the city is lived.

Back to the top