(07-20-2024, 04:27 PM)copycat Wrote:

(07-20-2024, 04:11 PM)mikesez Wrote: If underground housing was actually cheaper, everyone would be doing it.
Maybe one day it will be cheaper, All depends on technology.

Underground housing is not a new concept.  Having grown up in southeastern Ohio it was a common practice of cutting into a hillside with the entire house underground with the exception of the front entrance.  Often the entire entryway was a glass front to add light to the living and dining area.  This was a common practice in the late 70’s and early 80’s.