The median home price in Arizona is $421,381. At 80% LTV, the typical loan is $337,105 at the current 6.76% average rate, producing a monthly P+I payment of $2,189. Total interest over 30 years at this rate: $450,826.
Property taxes in Arizona average 0.48% of assessed value, or $2,023 per year on the median home. This adds $169/month to your all-in housing cost. When evaluating a refinance, factor in property tax and insurance for a complete picture.
Arizona residents can deduct mortgage interest on state income tax returns for primary residences, subject to state-specific limits. The federal mortgage interest deduction applies on loans up to $750,000.