Trulia Voices: I live north of Pittsburgh PA about an hour and what's the average sq ft cost for in addition.

Trulia Voices: I live north of Pittsburgh PA about an hour and what's the average sq ft cost for in addition.http://www.trulia.com/voices/Remodel_and_Renovate/I_live_north_of_Pittsburgh_PA_about_an_hour_and_wh-99998en-us