Metal Home Plan 2 This beautiful metal home will be located on 1 scenic acre. The proposed plan is below with metal instead of siding. It is 1,376 square feet with 3 bedrooms and 2 full baths. We are asking for $20,000 down and a total asking price of $89,500. The metal exterior will be completed, but it is up to the buyer to finish the interior, to save you thousands of dollars!