It’s been labeled ‘the most sustainable living building on Earth’

In Hangzhou, China, the Regent International apartment complex has captured global attention as one of the world’s most densely populated residential buildings. Designed by renowned architect Alicia Loo—famous for Singapore’s iconic Marina Bay Sands Hotel—this massive S-shaped structure stands 675 feet tall and can house up to 30,000 residents, though currently about 20,000 people call it home.

**A Self-Contained City**

What makes Regent International truly remarkable is its self-sufficiency. The complex functions like a vertical town, featuring restaurants, swimming pools, grocery stores, nail salons, and numerous other amenities—all within its walls. Residents can theoretically meet all their daily needs without ever leaving the building.

This unprecedented convenience has attracted young professionals and students seeking affordable urban living. Monthly rents range from approximately $200 to $600, making it an economical option in an expensive city.

**Innovation Meets Controversy**

While praised for its innovative design and sustainable approach to urban housing, Regent International has sparked debate about high-density living conditions. Critics raise concerns about privacy, limited access to outdoor spaces, and the psychological effects of living in such crowded quarters.

However, the building addresses some concerns—many units include balconies, providing residents with private outdoor space and natural light. The design attempts to balance massive capacity with livability.

**A Bold Urban Experiment**

Regent International represents a daring solution to urban housing challenges faced by rapidly growing cities worldwide. As populations concentrate in metropolitan areas, innovative approaches to high-density living become increasingly necessary.

Whether this model represents the future of urban housing or highlights the limitations of extreme density remains debated. What’s certain is that Regent International exemplifies how architecture can respond to modern housing crises—offering affordability and convenience while raising important questions about quality of life, community, and what home truly means in our increasingly crowded world.

For thousands of residents, this towering complex isn’t just an architectural curiosity—it’s simply home.