According to the Affordability Index, Ahmedabad has emerged as the most affordable housing market in the country among major cities. Affordability Index indicates the proportion of income that a household requires to fund the EMI of a housing unit in a particular city. Thus, an affordability index level of 40% for a city implies that on average, households in that city need to spend 40% of their income to fund the EMI of a home loan for a unit. Check the full list of affordable cities in India.