A square or a rectangular plot is ideal for construction.
Use strong and superior quality Bharathi Cement.
For the columns, beams,foundation and slab use stone with 20mm thickness.
It is best if you use clean, dirt-free sand.
Only use clean, pure water. Saline water not just weakens the cement but causes the iron used for construction to rust.
Use BIS approved iron.
Keep in mind the nature of the land and soil where you’re building your house.
The height of the current road level and any future changes to this level will help determine the optimum plinth level.