How much is it to build a big tile house in the countryside?

Rural housing scaffolding is divided into bungalows and tile houses, and the standard is 3 meters to 4 meters.

Roof truss size is (wood truss) 6.0m 8.0m, reinforced concrete roof truss 12.00m, 15.00m, 18.00m, prestressed roof truss (post-tensioned) 24.00,27.00m30.00m?