First mention of the building 1510 (≈ 1510)
Authorization to enlarge the existing church.
1566
Completion of the bell tower
Completion of the bell tower 1566 (≈ 1566)
Addition to transept crossover.
1718-1720
Reconstruction of vaults
Reconstruction of vaults 1718-1720 (≈ 1719)
Partial collapse requiring work.
1771
Liturgical arrangements
Liturgical arrangements 1771 (≈ 1771)
Baptistery and sacristy added.
1777
North expansion
North expansion 1777 (≈ 1777)
Commanded to Esprit-Joseph Brun.
1833
Clap of the bell tower
Clap of the bell tower 1833 (≈ 1833)
Reconstruction of the eastern part.
14 octobre 1997
Registration for historical monuments
Registration for historical monuments 14 octobre 1997 (≈ 1997)
Protection of the church and its annexes.
Aujourd'hui
Aujourd'hui
Aujourd'hui Aujourd'hui (≈ 2025)
Position de référence.
Key figures
Esprit-Joseph Brun - Avignon architect
Designed the north enlargement in 1777.
Origin and history
The Notre-Dame-de-Beauvoir church in Istres, located in the Bouches-du-Rhône, is a religious building marked by a history linked to the local seigneurial castle. Its construction runs from the 13th to the 18th century, with major expansions and partial reconstructions. The first document attesting to its existence dates from 1510, authorizing its extension, completed in 1566 by the addition of a bell tower at the cross of the transept. This work reflects the growing importance of the building in the community and seigneurial life of the region.
In the 18th century, the church suffered structural damage, including the partial collapse of its vaults between 1718 and 1720, requiring reconstruction. This period also saw the development of a Baptistery in the west façade (1771) and the construction of a sacristy on the south flank. In 1777, the Avignon architect Esprit-Joseph Brun was charged with a new enlargement on the north side, illustrating the liturgical and demographic needs of the period. The bell tower collapsed in 1833, causing the reconstruction of the eastern part and the erection of a new bell tower ahead of the bedside.
Inscribed to historical monuments on October 14, 1997, the church today embodies an architectural heritage combining Romanesque and classical styles. Its successive transformations, documented by the archives, reveal its adaptation to the religious, social and technical evolutions of Provence. The 1997 protection covers the building and its southern annexes, highlighting its historical and cultural value for the municipality of Istres and the Provence-Alpes-Côte d'Azur region.