Granby, Massachusetts has an MBR Housing Affordability Index score of 119.4 (More Affordable Than Average) as of October 30, 2026, ranking 4th most affordable of 193 scored Massachusetts cities, compared with 76.0 statewide and 97.4 nationally. On a median-priced $340,100 home with 20% down, the Massachusetts average 30-year fixed rate of 7.10% means a monthly principal and interest payment of about $1,829, or 16% of the city’s $135,750 median household income.
The MBR Housing Affordability Index (MBR-HAI) for Granby is updated every night from live Massachusetts mortgage rates and U.S. Census Bureau income, home value and housing cost data for the city. A score of 100 equals the national average; higher scores mean homeownership is more affordable.
Granby is 43.4 points above the Massachusetts score. Scores as of October 30, 2026. See the Massachusetts index
View Granby Mortgage RatesSource: U.S. Census Bureau American Community Survey 5-Year Estimates (2024) for Granby, Massachusetts. The rate is the Massachusetts average 30-year fixed rate from MonitorBankRates, since lenders publish rates by state.
Scores update each morning, computed from rate data captured the previous night. Score of 100 = national average at a 6.5% reference rate.