Top 10 Tallest Wooden Buildings in the World (2025)

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In recent years, wooden architecture has reached incredible heights—literally. With advancements in sustainable design and engineered timber, architects are pushing the limits of what’s possible with wood construction. These modern wooden skyscrapers are not only visually stunning but also eco-friendly, showcasing the future of green building. In this article, we’ll explore the top 10 tallest wooden buildings in the world as of 2025.

1. Ascent Tower, USA (Milwaukee) – 86.6 meters (284 feet)

Ascent Tower in Milwaukee, Wisconsin, holds the title of the tallest wooden building in the world. Completed in 2022, the 25-story residential skyscraper uses mass timber and reaches a height of 86.6 meters. It has set new standards for sustainability and modern urban living.

2. Mjøstårnet, Norway – 85.4 meters (280 feet)

Located in Brumunddal, Norway, Mjøstårnet was the tallest wooden building before Ascent Tower. This 18-story mixed-use tower stands at 85.4 meters tall and features apartments, offices, a hotel, and a swimming pool—all built primarily from laminated timber.

3. HoHo Tower, Austria – 84 meters (276 feet)

Vienna’s HoHo Tower is an impressive example of timber-hybrid construction. Standing at 84 meters, the 24-story building is made of 75% wood and includes offices, apartments, and restaurants.

4. Sara Kulturhus, Sweden – 75 meters (246 feet)

Sara Kulturhus in Skellefteå, Sweden, reaches 75 meters with 20 floors. This cultural center combines a hotel, theatre, and museum, showcasing Sweden’s rich wooden architecture heritage.

5. Haut, Netherlands – 73 meters (240 feet)

Amsterdam’s Haut is a luxury residential building that climbs to 73 meters. Completed in 2021, this 21-story building is one of the tallest hybrid wooden residential towers in Europe.

6. Brock Commons Tallwood House, Canada – 53 meters (174 feet)

Located at the University of British Columbia in Vancouver, Brock Commons Tallwood House is an 18-story student residence standing at 53 meters. It was one of the first high-rise mass timber buildings in the world.

7. Treet (The Tree), Norway – 49 meters (161 feet)

Bergen’s Treet was the world’s tallest wooden building when it opened in 2015. At 49 meters and 14 stories, it remains a landmark for wooden high-rise construction.

8. Kajstaden Tall Timber Building, Sweden – 46 meters (151 feet)

This 13-story residential building in Västerås, Sweden, reaches 46 meters in height. It’s built entirely of cross-laminated timber (CLT), highlighting Sweden’s leadership in timber construction.

9. Dalston Works, United Kingdom – 33 meters (108 feet)

Dalston Works in London is the world’s largest CLT building by volume, reaching 33 meters with 10 floors. It’s known for its eco-friendly design and lightweight structure.

10. Tamedia Office Building, Switzerland – 22 meters (72 feet)

Located in Zurich, the Tamedia Office Building designed by architect Shigeru Ban reaches 22 meters over seven floors. It’s known for its sophisticated timber craftsmanship without the use of steel reinforcements.

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🌍 Why Wooden Skyscrapers Matter

Wooden skyscrapers are more than just architectural wonders—they represent a sustainable shift in construction. Mass timber reduces carbon emissions, speeds up construction times, and offers natural beauty. Countries like Norway, Sweden, and the United States are leading the way in eco-friendly urban development.

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The world’s tallest wooden buildings are reshaping modern skylines with their remarkable design and sustainability. As technology evolves, we can expect even taller and more advanced timber towers in the coming years. Keep an eye on this innovative trend transforming architecture worldwide.

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✅ FAQ: Tallest Wooden Buildings

Q: Which is the tallest wooden building in the world?
A: As of 2025, the tallest wooden building is Ascent Tower in Milwaukee, USA, standing at 86.6 meters.

Q: Are wooden skyscrapers safe?
A: Yes, modern wooden buildings use engineered wood like cross-laminated timber (CLT), which meets strict fire safety and structural codes.

Q: Why are countries building tall wooden buildings?
A: Wooden buildings are more sustainable, have a lower carbon footprint, and offer quicker construction times compared to traditional concrete and steel.