The town of Fleury-en-Bière and its region have a remarkable heritage around its castle and park, which are listed as historical monuments.
The church of Notre-Dame de l'Assomption, located in the immediate vicinity, features a portal and a nave dating from the early 12th century and a choir built in the 13th century. The church has very interesting medieval capitals and remains of wall paintings.
The founders of the sheltered foundation for the heritage of Fleury-en-Bière and the Bière region wished to join in the project to restore and enhance the visibility of the church, whose condition requires urgent works.