The total size of the Birla Punya 4 BHK floor plan is 1805 square feet. There are 4 bedrooms, a living room, a hallway, bathrooms, balconies, a kitchen, and a utility room on the floor plan. This apartment plan is great for big families who want more room and an apartment that looks modern. It costs at least INR 4.35 crores for the Birla Punya 4 BHK floor plan.