Selling a property but garage is on the neighbors property

[Jon Adams]

I am asking this question for my sister.  She has a house and wants to sell it.  However her garage is on the neighbors property.  Is there anyway around this?  O by the way the neighbor will not sell that part off to her.

Thanks

Jon

[Neil Schoepp]

@Jon Adams 

@Steve Babiak  has it right it is 21 years. You need to look at PA Code 42-5530.