Single Family Home for sale by owner in Port Allegany, PA 16743. Price $125,000 (Offers being accepted)We are moving and need to sell. This is a well constructed house built in the early 1950's. There are 3 BR's with the possibility or 1 or 2 more, 2 1/2 baths, 3 levels (basement has been recently remodeled). Sq. footage is around 1800 (n ... more.