What your mortgage result means
Principal is the amount you borrowed. Interest is the lender's charge for providing the loan. Property taxes and homeowners insurance are separate housing costs that are often collected monthly through escrow. HOA dues are not part of the mortgage itself, but they still affect your monthly housing budget.
The monthly payment shown by a calculator is an estimate, not a loan offer. Your actual payment can differ because lender fees, mortgage insurance, tax assessments, insurance premiums, and final loan terms vary by borrower and property.