My aunt and uncle and cousins lived on Muncie Road in Leavenworth. She told me that all the houses on that road were built for miners. They are different sorts of houses, definitely very basic and small. I don't know how much that info can help you but I believe it is accurate information. It makes sense and my aunt was a reliable source of information. They have been modified somewhat but you can still see that they started out with bare minimums like you might expect for example, agricultural workers. Just a tip.