Single Family Home for sale by owner in Boncarbo, CO 81024. FOR SALE BY OWNER-WILL PAY 3% to BUYER"S AGENT. This is a luxury mountain top home built in 2005 using native moss rock. It comes with 40 acres including a nice pasture and barn, all fenced in and ready for horses. It has a 2 car garage and a sunroom, and a full basement. Nice ro ... more.