<font color='#000000'>NO!!!! That is very unreasonable. 1st, you say new construction. Is this house still being built? If so, adding the wiring is a cinch. Your biggest issue is planning for the placement. Even paying a dollar a foot for wiring & having the electrician place it should only run about $300-$500. You can do it cheaper by placing the wiring yourself if you are comfortable doing so.
If the inside walls are already finished,it's a bit more complicated but not to the tune of $1000.If you have any friends that are installers for either the phone or CATV companies,talk to them. They'll either do it much cheaper or instruct you how to do it.</font>