what will be the cost for building a Hall of area 1680 sqft

Dear Mr. Sushil, 
 
We have service for the construction cost estimate which would give you the brick by brick cost calculation.  Our detailed cost estimate pricing is given below:

Up to 2000 sq.ft area= Rs.2.50 per sq.ft.
From 2001 to 5000 sq.ft area= Rs.2.00 per sq.ft.
From 5001 to 10000 sq.ft area= Rs.1.50 per sq.ft.
Above 10000 sq.ft area= Rs.1.00 per sq.ft.

We will supply you the document containing step by step calculation of the material and labor required to complete a construction project. This document is prepared after analyzing the architectural plan of the building and has all details about the cost and material involved. 

We have the prices for all the building materials/ contractors/ labor charges from all over India, So we would incorporate prices as per your city. 

Everyone can save upto 10% of the construction cost which can be a saving of Rs. 50 to Rs.100 per square feet.

For preparing the detailed cost estimate, We need additional documents from you:

1. What type of flooring are you planning to use in all the rooms?
2. Which type of frames is being used for doors and windows?  
3. Which type of shutters and wood is being used for doors and windows? Would it be deodar wood, hollock wood, teak wood etc.
4. What material are you planning to use on Bathroom and Kitchen Walls?
5. What type of finishing will be used for Exterior walls? 

6. Do you have exterior elevation design and structural drawings provided by your architect?

7. Please supply floor plans. 

Regards
Gunjan