refi 2nd mortgage only average closing cost to refinance When should you refinance your mortgage loan? – Refinancing a mortgage multiple times can reduce your overall financial benefit. refinancing junkies who always migrate to the next low mortgage rate pay a hefty price by leaving a trail of closing.cash out refinance primary residence average closing cost to refinance What Does it Cost to Refinance Your Home? | Enlighten Me – typical refinance closing costs for an average loan range from 2 to 3 percent of the loan amount and may include the following fees: refinance loan Application Fee. Expect to spend an average of $400 for an application fee with a range of $250 to $500.