Cost of living in Triel-sur-Seine — 2026
Triel-sur-Seine has 12,206 residents and lies in Yvelines. For a reference home of 45 m², rent works out to about €791 per month in 2026. Asking rent stands at 17.58 €/m², a 37% gap separating smaller units (20.53 €/m²) from homes of three rooms or more (15.01 €/m²). Renting a house costs 14.73 €/m². To buy, expect 3,226 €/m² — the equivalent of 15 years of rent. Houses cost more, at 3,555 €/m². Median income is 32,940 €/year, meaning reference rent absorbs about 29% of monthly income. The property tax rate on built land is 39.4%. Diesel averages 2.23 €/L. Medical density reaches 62.3 general practitioners per 100,000 residents. There are 7.5 places to eat and drink per 1,000 residents within a 5 km radius.
Cost of living in Triel-sur-Seine
- Apartment
- 17.58 €/m²
- Apartment, 1-2 rooms
- 20.53 €/m²
- Apartment, 3+ rooms
- 15.01 €/m²
- House
- 14.73 €/m²
- Apartment
- 3,226 €/m²
- House
- 3,555 €/m²
- Median income per consumption unit
- 32,940 €/year
- Property tax (built)
- 39.36 %
- Property tax (unbuilt)
- 133.99 %
- Waste collection tax
- 7.95 %
- Gazole
- 2.23 €/L
- SP95-E10
- 1.99 €/L
- SP95
- 2.07 €/L
- SP98
- 2.09 €/L
- E85
- 0.85 €/L
- GPL
- 1.02 €/L
Quality of life — Triel-sur-Seine
Amenities within reach
Per 1,000 residents, within a 5 km radius — OpenStreetMap count
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