U-Build is a modular wooden construction system developed by Studio Bark to be easy to build, pleasant to inhabit, and simple to deconstruct at the end of its useful life.
This would be the only possible way for me to ever build a house.
Right now, it costs £900 per square meter. 1000 sq. ft is about 93 sq. m, which comes to $116,285.25 without land, permitting, plumbing or electricity. So, unsurprisingly, it's currently not for anyone that's not extremely rich. But, I'm hoping it takes off and comes down it price.
