Following are some uselful links for your reference, which would help you in Martgages and Financing :
Pittsburgh City Bond Program http://www.ura.org/phop.html Allegheny County Bond Program http://www.county.allegheny.pa.us/economic/home2.asp PHFA Programs http://www.phfa.org/programs/singlefamily/index.htm PHFA Plus http://www.phfa.org/programs/singlefamily/lowinc.htm PHFA http://www.phfa.org/programs/singlefamily/statehp.htm