Robots Build Houses Now?! A Futuristic Wooden Home Completed in Just 3 Days!

A house completed in just 3 days? This isn’t just a construction site — it’s a revolution in homebuilding. From robotic arms to fully automated lines, this smart factory builds houses faster and more precisely than ever before. At the center of it all is Gonggan Jaejakso, Korea’s largest wooden modular home factory, capable of producing over 1,700 homes per year. Inside this 6,000‑pyeong (approximately 200,000 sq. ft.) facility, 41 industrial robots handle everything from cutting wood to assembling walls. Each panel is completed in just 0.5 days, and the entire home is shipped preassembled — ready to be installed on-site in just one day. In this video, you’ll witness how robots build a home without human hands, why this technology could redefine the future of housing, and the full journey from raw materials to a finished home in just 3 days.