It all started when they found out their house was illegal.
In the early 2010s, Chris and Roberta Hanley were enjoying their off-the-grid vacation home in Joshua Tree, Calif., when they were informed that their 720-square-foot prefab house violated local regulations. At the time, Joshua Tree required that homes be at least 20 feet wide, and their modular house wasn’t. If they wanted to keep living on the land, they would have to build something bigger.
Read the full article below: https://www.wsj.com./articles/invisible-house-in-joshua-tree-for-sale-11673544655