Famous Refinance Zero Closing Costs 2023. The closing costs on a refinance typically run about $4,000 for costs like appraisal, underwriting and processing fees. Some costs, such as underwriting or loan origination fees, are charged as a percentage of your loan amount.

Web mortgage refinance closing costs typically cost 3% to 6% of your loan amount. But just because there are no upfront costs doesn't mean that your mortgage lender foots the bill for free. Some costs, such as underwriting or loan origination fees, are charged as a percentage of your loan amount.