South Burlington, Vermont has an MBR Housing Affordability Index score of 88.0 (Moderately Less Affordable) as of October 30, 2026, ranking 86th most affordable of 133 scored Vermont cities, compared with 89.8 statewide and 97.4 nationally. On a median-priced $443,400 home with 20% down, the Vermont average 30-year fixed rate of 7.28% means a monthly principal and interest payment of about $2,427, or 27% of the city’s $106,667 median household income.
The MBR Housing Affordability Index (MBR-HAI) for South Burlington is updated every night from live Vermont 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.
South Burlington is 1.8 points below the Vermont score. Scores as of October 30, 2026. See the Vermont index
View South Burlington Mortgage RatesSource: U.S. Census Bureau American Community Survey 5-Year Estimates (2024) for South Burlington, Vermont. The rate is the Vermont 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.