If you plan on fishing in Pennsylvania, you’ll need a PA Fishing License. They’re not expensive, but you do need to plan in advance because it takes about 7-10 business days to arrive by mail.

http://fishandboat.com/
http://gonefishingpa.com/

There is also some good info here on places to fish in the area:

http://www.fishandboat.com/Fish/Fishing/Pages/default.aspx

The house is located on a pond, that is technically a fish hatchery for Deer Lake. The community guidelines state that fishing is not permitted in the pond…but…I see people do it all the time. I would just say to use your best judgement 🙂