The national average HELOC rate is tracing the path of the prime rate. Following the Federal Reserve's rate cut this week, the prime rate has fallen to 6.75%. Home equity line of credit lenders are adjusting their pricing to reflect the change. HELOC rates: Saturday, December 13, 2025 According to Curinos data, the average weekly HELOC rate is 7.44%. This rate is based on applicants with a minimum credit score of 780 and a maximum combined loan-to-value ratio (CLTV) of 70%. Homeowners have a huge amou ...