Lets first know the basic inputs like covered areas of all the floors and also construction costs per square feet which we are assuming for the construction of the house for different types of structures:
Basement Floor Covered Area in square feet is 532.5
Ground Floor Covered Area in square feet is 562.5
First Floor Covered Area in square feet is 475
Second Floor Covered Area in square feet is 250
Budget Basement Grey structure per square feet are Rs. 3,700
Good quality Basement Grey structure per square feet are Rs. 4,200
Budget Rest of house grey structure per square feet are Rs. 2,800
Good Rest of house grey structure per square feet are Rs. 3,100
Budget Finishes per square feet are Rs. 3,000
A Quality Finishes per square feet are Rs. 4,000
Premium Quality Finishes per square feet are Rs. 5,000
Let us now see what Budget house, A quality and Premium quality costs for single storey, double storey and triple storey houses.
SINGLE STOREY HOUSE
SINGLE STOREY BUDGET HOUSE
Cost of Grey structure of single storey budget house is Rs. 1,575,000
Cost of finishing of single storey budget house is Rs. 1,687,500
Cost of constructing single storey budget house is Rs. 3,262,500
SINGLE STOREY A QUALITY HOUSE
Cost of Grey structure of single storey A Quality house is Rs. 1,743,750
Cost of finishing of single storey A Quality house is Rs. 1,968,750
Cost of constructing single storey A Quality house is Rs. 3,712,500
SINGLE STOREY PREMIUM QUALITY HOUSE
Cost of Grey structure of single storey Premium Quality house is Rs. 1,743,750
Cost of finishing of single storey Premium Quality house is Rs. 2,250,000
Cost of constructing single storey Premium Quality house is Rs. 3,993,750
DOUBLE STOREY HOUSE WITHOUT BASEMENT
DOUBLE STOREY BUDGET HOUSE
Cost of Grey structure of double storey budget house is Rs. 2,905,000
Cost of finishing of double storey budget house is Rs. 3,112,500
Cost of constructing double storey budget house is Rs. 29,000,000
DOUBLE STOREY A QUALITY HOUSE
Cost of Grey structure of double storey A Quality house is Rs. 3,216,250
Cost of finishing of double storey A Quality house is Rs. 3,631,250
Cost of constructing double storey A Quality house is Rs. 6,847,500
DOUBLE STOREY PREMIUM QUALITY HOUSE
Cost of Grey structure of double storey Premium Quality house is Rs.3,216,250
Cost of finishing of double storey Premium Quality house is Rs. 4,150,000
Cost of constructing double storey Premium Quality house is Rs. 7,366,250
DOUBLE STOREY HOUSE WITH BASEMENT (HOUSE WITH BASEMENT & GROUND FLOOR)
BASEMENT DOUBLE STOREY BUDGET HOUSE
Cost of Grey structure of Basement double storey budget house is Rs. 3,545,250
Cost of finishing of Basement double storey budget house is Rs. 3,285,000
Cost of constructing Basement double storey budget house is Rs. 6,830,250
BASEMENT DOUBLE STOREY A QUALITY HOUSE
Cost of Grey structure of Basement double storey A Quality house is Rs. 3,980,250
Cost of finishing of Basement double storey A Quality house is Rs. 3,832,500
Cost of constructing Basement double storey A Quality house is Rs. 7,812,750
BASEMENT DOUBLE STOREY PREMIUM QUALITY HOUSE
Cost of Grey structure of basement double storey Premium Quality house is Rs. 3,980,250
Cost of finishing of basement double storey Premium Quality house is Rs. 4,380,000
Cost of constructing basement double storey Premium Quality house is Rs. 8,360,250
TRIPLE STOREY HOUSE WITH BASEMENT
TRIPLE STOREY BASEMENT BUDGET HOUSE
Cost of Grey structure of Basement triple storey budget house is Rs. 4,875,250
Cost of finishing of Basement triple storey budget house is Rs. 4,710,000
Cost of constructing Basement triple storey budget house is Rs. 9,585,250
TRIPLE STOREY BASEMENT A QUALITY HOUSE
Cost of Grey structure of Basement triple storey A Quality house is Rs. 5,452,750
Cost of finishing of Basement triple storey A Quality house is Rs. 5,495,000
Cost of constructing Basement triple storey A Quality house is Rs. 10,947,750
TRIPLE STOREY BASEMENT PREMIUM QUALITY HOUSE
Cost of Grey structure of basement triple storey Premium Quality house is Rs. 5,452,750
Cost of finishing of basement triple storey Premium Quality house is Rs. 6,280,000
Cost of constructing basement triple storey Premium Quality house is Rs. 11,732,750
TRIPLE STOREY HOUSE WITHOUT BASEMENT (GROUND, FIRST & SECOND FLOOR)
TRIPLE STOREY BUDGET HOUSE
Cost of Grey structure of triple storey budget house is Rs.5,575,250
Cost of finishing of triple storey budget house is Rs. 5,460,000
Cost of constructing triple storey budget house is Rs. 11,035,250
TRIPLE STOREY A QUALITY HOUSE
Cost of Grey structure of triple storey A Quality house is Rs. 6,227,750
Cost of finishing of triple storey A Quality house is Rs. 6,370,000
Cost of constructing triple storey A Quality house is Rs. 12,597,750
TRIPLE STOREY PREMIUM QUALITY HOUSE
Cost of Grey structure of triple storey Premium Quality house is Rs. 6,227,750
Cost of finishing of triple storey Premium Quality house is Rs. 7,280,000
Cost of constructing triple storey Premium Quality house is Rs. 13,507,750
These are the tentative costs and may vary a bit with the regions, soil conditions and lots of other factors. This is to give you an idea of cost of construction though if you want to have fair estimates, get BOQs made for the plan that you plan to construct.