Peruvian House With Narrow Entrance Vies for 'World's Narrowest' Title

The unique home in Peru features an entrance just 63cm wide.

Apr. 2, 2026 at 6:45am

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A quirky two-story house in Peru has gone viral after its designer submitted it for consideration as the 'world's narrowest house' by Guinness World Records. The home's entrance measures just 63 centimeters (about 25 inches) wide, making it an architectural curiosity in the Peruvian city of Ancash.

Why it matters

The tiny house highlights the creative ways architects and homeowners are finding to maximize limited urban spaces, especially in dense cities where land is scarce and expensive. While the home's extreme dimensions may seem impractical, it speaks to the ingenuity of Peruvian design and the country's rich architectural heritage.

The details

Designed by architect Freddy Llanos, the house features a narrow, vertical layout with a tiny entrance that opens up into a surprisingly spacious interior. The home includes a living room, kitchen, bathroom, and two bedrooms spread across its two floors. Despite its diminutive size, the house is fully functional and has attracted attention from design enthusiasts around the world.

  • The house was designed and built in 2025.
  • Llanos submitted the home for Guinness World Records consideration in early 2026.

The players

Freddy Llanos

The architect who designed the narrow house in Peru.

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What they’re saying

“I wanted to create a home that maximized the small plot of land while still providing all the essential living spaces.”

— Freddy Llanos, Architect

The takeaway

The Peruvian 'world's narrowest house' is a testament to the ingenuity of local designers who are finding creative solutions to urban housing challenges. While its dimensions may seem extreme, the home showcases how thoughtful architecture can transform even the most limited spaces into functional and livable dwellings.