Can you please help me to understand whether terrace (100% or 50% or NIL) jamb & balcony area is part of carpet area. Is there any GR / DCR in Pune to know the same? I heard that builder shows terrace, balcony & door sizes separately in project approval drawings while submitting the same to government bodies and afterward he pays some premium to include the same in his area. Is it lawful to do the same? As we pay amount for entire carpet (flat + terrace + balcony etc.) per square feet