The median home price in Massachusetts is $669,053. At 80% LTV, the typical loan is $535,242 at the current 6.76% average rate, producing a monthly P+I payment of $3,475. Total interest over 30 years at this rate: $715,804.
Property taxes in Massachusetts average 1% of assessed value, or $6,691 per year on the median home. This adds $558/month to your all-in housing cost. When evaluating a refinance, factor in property tax and insurance for a complete picture.
Massachusetts 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.