Champigny-sur-Marne

Cost of living in Champigny-sur-Marne — 2026

Champigny-sur-Marne has 78,072 residents and lies in Val-de-Marne. For a reference home of 45 m², rent works out to about €894 per month in 2026. Asking rent stands at 19.87 €/m², a 27% gap separating smaller units (23.06 €/m²) from homes of three rooms or more (18.15 €/m²). Renting a house costs 18.06 €/m². To buy, expect 3,521 €/m² — the equivalent of 15 years of rent. Houses cost more, at 4,548 €/m². Median income is 23,830 €/year, meaning reference rent absorbs about 45% of monthly income. The property tax rate on built land is 36.6%. Diesel averages 2.25 €/L. Medical density reaches 60.7 general practitioners per 100,000 residents. There are 10.2 places to eat and drink per 1,000 residents within a 5 km radius.