You can deduct loan origination fees (even if they paid by seller) if they are any; they are listed on your HUD1 statement, lines 801-803.
However, it is usually the mortgage interest and real estate taxes that make a difference on your tax return. It sounds that you don't really claim your house deductions for 2015, as there are none.
https://turbotax.intuit.com/tax-tools/tax-tips/Home-Ownership/Buying-Your-First-Home/INF12009.html
