Step 4 is our "Total Estimated Cost Sheet" where we list the total costs of Step 1, "The Turn-Key Base Price", Step 2, "The Design Changes", Step 3, "The Cost to Build House on Lot" and compute the Cost per Square Foot of $144.
The cost in building Model 2029-3, in this example, is base on a level lot, with non-expansive soil on Oahu, Hawaii.