This is a revolving credit loan, also referred to as a home equity line of credit, where the borrower can choose when and how often to borrow against the equity in the property, with the lender setting an initial limit to the credit line based on criteria similar to those used for closed-end loans. Like the closed-end loan, it may be possible to borrow up to 100% of the value of a home, less any liens. These lines of credit are available up to 30 years, usually at a variable interest rate. The minimum monthly payment can be as low as only the interest that is due.

Typically, the interest rate is based on the Prime rate plus a margin.