Chasné-sur-Illet

Chasné-sur-Illet (French pronunciation: [ʃane syʁ ilɛ]; Gallo: Chasnaé, Breton: Kadeneg) is a commune in the Ille-et-Vilaine department in Brittany in northwestern France.

CountryFrance

Area

¹

9.47 km² (3.66 sq mi)

Population

(2023)^[2]

1,744

Time zoneUTC+01:00 (CET)

Quick facts Chasnaé (Gallo) Kadeneg (Breton), Country ...

Chasné-sur-Illet Chasnaé (Gallo) Kadeneg (Breton)
Commune
Saint Martin church
Coat of arms
Location of Chasné-sur-Illet
Chasné-sur-Illet Show map of France Chasné-sur-Illet Show map of Brittany
Coordinates: 48°14′32″N 1°33′37″W
Country	France
Region	Brittany
Department	Ille-et-Vilaine
Arrondissement	Rennes
Canton	Liffré
Intercommunality	Liffré-Cormier Communauté
Government
• Mayor (2025–2026)	Benoît Michot[1]
Area 1	9.47 km2 (3.66 sq mi)
Population  (2023)[2]	1,744
• Density	184/km2 (477/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	35067 /35250
Elevation	39–81 m (128–266 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

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