When a homeowner takes out a loan on a property that already has a mortgage, it’s known as a second mortgage.
A second mortgage can be a way of turning home equity into cash, but agreeing to one means making payments on two home loans at the same time, which isn’t for everybody.
With a second mortgage, borrowers can access up to 80% of their home’s appraised value — minus what they still owe on their first mortgage. If a home is worth $750,000, for example, but the owner still owes $500,000 on the first mortgage, the largest second mortgage they could apply for would be $100,000.