Basements- putting one under a house
I am currently looking at a house that has 1/2 basement under it now. the other 1/2 has walls but not sure how deep they are. You open the door in the basement and you see the top of the walls and a big mound of dirt. Any clue if the walls go all the way down or how much will be involved in putting them in. The 1/2 that is there was a garage so it will be easy to remove the dirt. Any input would be appreciated.