Germantown's median home price sits at $680,000, 62% above the $420,000 national median. On a $118,000 median household income, that puts the price-to-income ratio at 5.8x, or 5.8 years of gross pay for the purchase price alone.
Property taxes in Germantown run 1.4% of assessed value, above the 1.1% national average. On the median home, that's $9,520 a year, or $793 added to the monthly payment.
Tennessee charges no state income tax. Every dollar of the $118,000 median household income here converts more directly into covering the $4,603/month payment.
Germantown's cost of living index is 155, above the 100 national baseline. That's on top of the housing numbers above, not instead of them.
Germantown's median home price runs 51% higher than nearby Nashville: $450,000 there versus $680,000 here.