The median home price in Quincy is $498,000, with a local 30-year mortgage rate of 6.7%. A buyer putting 20% down carries a loan of $398,400, generating a monthly P&I payment of $2,571. Adding property taxes ($5/mo) and homeowners insurance ($208/mo) brings total monthly PITI to $2,783.
Quincy's property tax rate of 0.0112% is among the lower rates in the country, which improves overall affordability by keeping total PITI closer to the principal and interest payment alone. On the Quincy median home, that is $5/month, or $56 per year.
Massachusetts levies a state income tax, which affects take-home pay and effective buying power. High-income earners in Quincy should factor state tax liability into their overall housing budget — mortgage interest may be deductible on both federal and state returns.