it could vary from $1000.00 to $30,000.00 depending on the size of the room,one or two story house,and if there's air conditioning ducts or electrical lines to be moved.
It will cost about 1000 dollars more or less depending on how much you want to raise the height of the room. This requires substantial destruction to the floor and lots of labour.
You can expect to pay more than 1000 dollars to raise the height of the room depending on which level you would like to raise it from. It requires a lot of work and maintenance in order to do that.
it take almost +150$ to raise height of room as it requires labor work and many equipments which r costly to hire, and the cost entirely depends on dimentions of the room
To raise the height of room need little amount of money. Because it needs few extra materials to raise the height. so it would be need $15 to $20 more.