How much is it to make a payment on to a room? there is a room in my house that is to say 13x13...

there is a room in my house that is to say 13x13 and i want to add on a little bit to the room so its around resembling 13x17 or something like that is here any site that can let you like be paid rooms and things or let you be a architect and see how many square foot it is and also AROUND how much is it to add on a little o a bedroom thanxs!
Help my pick a foreign colour for my...
Answers:    Usually you can attain an idea of what the cost is from a contractor that does carpentry. A square footage cost is ok but hold on to in mind the windows and electrical and any plumbing contained by such a wall or modification will add onto the cost as well as any structure needed modifications.

Ask for reference and call the referances to see about how they approaching the job and explaine any defiencies, this will help you know more more or less a contractor than the BBB or his pictures.