Partial Owner Financing Question

[Dena Sommers]

I own a home that is too large to rent - no demand.  I have a 2.5% interest rate on the balance of the mortgage.  We will be moving but I like to owner finance what is left on the mortgage at a higher interest rate because I do not need to pay it off to qualify for our next home.  I want to profit off the interest rate and perhaps offer 6% rate on what is left on the mortgage. Is there a way to do that?  Thanks!