Home > Personal > Personal Lending > Mortgage > Mortgage Resources > Glossary > Original Principal Balance Original Principal Balance November 9, 2021 Total amount of principal owed on a loan before any payments are made.You Might Also Like: Living QuartersSpring Maintenance Checklist for Your Home All Things CommunityHoli-days of Giving 2022 Everyday MoneyGiving Back During the Holiday Season Living QuartersYour Top Mortgage Questions Answered Living QuartersHow to Understand Mortgage Language