Cost of living in Château-Thierry — 2026
Château-Thierry has 15,097 residents and lies in Aisne. For a reference home of 45 m², rent works out to about €535 per month in 2026. Asking rent stands at 11.89 €/m², a 47% gap separating smaller units (15.03 €/m²) from homes of three rooms or more (10.23 €/m²). Renting a house costs 9.23 €/m². To buy, expect 1,716 €/m² — the equivalent of 12 years of rent. Houses cost more, at 1,904 €/m². Median income is 20,900 €/year, meaning reference rent absorbs about 31% of monthly income. The property tax rate on built land is 56.2%. Diesel averages 2.21 €/L. Medical density reaches 63.9 general practitioners per 100,000 residents. There are 2.4 places to eat and drink per 1,000 residents within a 5 km radius.
Cost of living in Château-Thierry
- Apartment
- 11.89 €/m²
- Apartment, 1-2 rooms
- 15.03 €/m²
- Apartment, 3+ rooms
- 10.23 €/m²
- House
- 9.23 €/m²
- Apartment
- 1,716 €/m²
- House
- 1,904 €/m²
- Median income per consumption unit
- 20,900 €/year
- Property tax (built)
- 56.21 %
- Property tax (unbuilt)
- 76.18 %
- Gazole
- 2.21 €/L
- SP95-E10
- 1.99 €/L
- SP95
- 2.06 €/L
- SP98
- 2.1 €/L
- E85
- 0.83 €/L
- GPL
- 1.14 €/L
Quality of life — Château-Thierry
Amenities within reach
Per 1,000 residents, within a 5 km radius — OpenStreetMap count
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