According to national averages, it generally costs roughly $3.50 per square foot to remove a mobile home. So, a 20 ft. x 40 ft. mobile home would cost around $2,800 to remove. The exact price of your mobile home will depend on a number of factors, including the size of your mobile home, where it's located, how much is inside the home, the type of roof on the mobile home, etc. If you are willing and able, you could save some money on demolition or deconstruction by doing some of the more minor, superficial work yourself. There's often a lot of recycled metal inside a mobile home, which could be worth a decent chunk of change. This could help save you money on your mobile home removal.