I agree about Saltsburg...but a little closer in to town try Murrysville (Franklin Regional SD). A lot of McMansions...but also a lot of solid older homes that would be nice starters. From 22, Pleasant Valley Road takes you to Penn Trafford, and then Irwin/North Huntingdon (Norwin SD)—Irwin being a Tpike exit. A lot of McMansions out here...but a lot of mid century ranches & reasonably sized 2 stories.
Yes That is where I was thinking..