When you think of crowded places, you picture Times Square on New Year’s Eve or Mumbai’s local trains. But what if I told you there’s a single building that houses more people than many towns—and still has room for 10,000 more? Welcome to the world’s largest residential building, a mystery city stacked floor by floor.




1. Not in India, but in china 🇨🇳

  • India has some of the tallest and densest apartments in cities like mumbai and Noida.

  • But the crown for the world’s largest residential building belongs to Hangzhou, China.



2. Meet Regent International 🏙️

  • Located in Qianjiang Century City, it’s a 675-foot-tall, S-shaped marvel spread across 39 floors.

  • Built originally as a luxury hotel, today it’s home to more than 20,000 residents.



3. A City Inside a Building 🛒

  • Forget stepping out—this building has grocery stores, barber shops, nail salons, gyms, swimming pools, and cafes.

  • It even boasts a giant food court that could rival a mall.



4. Work, Live, Repeat—all Inside 💼

  • Many residents don’t just live here—they work in the shops and businesses housed inside.

  • For some, weeks go by without ever stepping outside.



5. The “Self-Contained Community” 🌆

  • With restaurants, daily essentials, and even leisure activities under one roof, it’s been called a “city within a city.”

  • Residents describe it as convenient, though some critics call it claustrophobic.



6. Room for 10,000 More 🛏️

  • Currently home to 20,000, the Regent international was actually designed to hold 30,000 people.

  • Imagine—an entire small town compressed into one continuous block of concrete and glass.



7. The Big Question: Future or Folly? 🤔

  • Is this the future of urban living—stacking entire communities into vertical cities?

  • Or a warning sign of overcrowding and over-dependence on built environments?



🔥 The Bottomline: The Regent international isn’t just a building—it’s a social experiment on a massive scale. For now, it remains the world’s largest residential complex, where 20,000 lives unfold daily—side by side, floor by floor, door by door.

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