In 1862, before population growth, trade calls for the council to study the expansion of the old building dating from the fourteenth century. This simple expansion project quickly became a project total reconstruction. The financial input of a patron (Mr. Davreux, owner of a slate quarry) will see the building, to be erected on the then current place Briand, built on the foundations of the old church. Several changes will be made to the project because of the proximity to former slate, including its vis-à-vis the latter location. Work began in 1872 expire in 1876.
The Saint-Georges is Gothic Revival. The building has a Latin cross, a bell tower and a protruding transept. The nave has six spans, a nave and collateral. The building is paired with Dom stone. The roof, with long tails, with a ridge in the choir, is made of slate. The sacristy, with the same equipment of limestone, is built between the south transept and choir.
Architect: Jean-Baptiste Couty.
