If you didn't buy that land yet ... consider NOT buying it. IT will be a big turnoff when you go to sell the place. So unless the land is super cheap and you are saving a ton of money building it since you are a contractor, etc - then this place will be tough to sell and won't sell for as much as it should.
A lot of people won't buy a house where they can so much as SEE a power line or tower - much less be "on top of one". Also ... and you may or may not care - taxes on new construction are a lot higher. Are you sure there isn't a house out there that you'd like to be in?
I love Pittsburgh - the Sharp Edge is about my favorite bar in all of PA. Good luck!