Boulogne-Billancourt offers a relatively high cost of living, especially in terms of housing and dining. However, public transportation remains affordable.
Grocery prices are moderate, with some variance in fresh produce and dairy products. Utilities are on the higher side, reflecting the city's urban setting.
For those considering moving to Boulogne-Billancourt, budgeting for housing and dining will be crucial, while taking advantage of public transport can help manage expenses.