The median home price in Tempe is $460,000, with a local 30-year mortgage rate of 6.9%. A buyer putting 20% down carries a loan of $368,000, generating a monthly P&I payment of $2,424. Adding property taxes ($257/mo) and homeowners insurance ($192/mo) brings total monthly PITI to $2,872.
Tempe's property tax rate of 0.67% 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 Tempe median home, that is $257/month, or $3,082 per year.
Arizona levies a state income tax, which affects take-home pay and effective buying power. High-income earners in Tempe should factor state tax liability into their overall housing budget — mortgage interest may be deductible on both federal and state returns.