This otherworldly dome home is made to live for 500 years, ... the ones who will live in these dome homes will be able to build them ... and it’s now reached the point of 500 pre-orders.

A small but growing number of homeowners are choosing to build energy-efficient “panelized” homes that are pre-made in a factory.

The Goodsons are part of a small but growing number of homeowners who are choosing to build energy-efficient “panelized” homes that are pre-made in a factory.

The Casitas kits range in price from $65,000 to $165,000, with fully finished Casitas ranging from $129,000 to $427,500, not including the cost of land and the site preparation work.

The Goodsons are part of a small but growing number of homeowners who are choosing to build energy-efficient “panelized” homes that are pre-made in a factory.