Who built the château de Morsang ?

Pierre Durey d'Harnoncourt, a Burgundian lawyer and financier, had it constructed after 1739, the year he acquired the seigneury of Morsang.

How did the château change over time ?

Following its builder's death in 1765, the property passed to the Bertier de Sauvigny family through marriage. In the early twentieth century, Christian de Bertier de Sauvigny enlarged it with a ballroom and billiards room, and had the interiors refurbished. From 1946 to 1980, it served as a seminary for the Diocese of Paris.

What can be seen in the park today ?

The park retains its oval pond, serpentine stream with cascade, and wooded masses arranged during its transformation into an English-style garden between 1804 and 1827. An orangery and architecturally designed grotto complement the landscape.

Château de Morsang

Morsang Castle

Morsang-sur-Orge

Access

No visits on recordNo opening hours or ticketing found

Where: Morsang-sur-Orge

To make a day of it

Open within 20 km

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Château de Morsang stands in Morsang-sur-Orge (Essonne), in the Île-de-France region of France. The building is registered as a historic monument (dating recorded in the Mérimée database: second quarter of the 18th century, first half of the 20th century). No visits are on record for this building.

Built in the 1740s for Pierre Durey d'Harnoncourt, a Burgundian financier, the château de Morsang exemplifies an eighteenth-century country house of distinction. Its original structure, a central block with hip roof flanked by two lower wings, was enlarged in the early twentieth century by Christian de Bertier de Sauvigny, who added a ballroom and billiards room. The park, transformed from formal French design to picturesque English style between 1804 and 1827, retains its period pond, serpentine stream, and wooded masses.

What to know

The main house, two pavilions, and entrance gate are protected as historical monuments, along with the orangery, grotto, and park cascade.
The property has undergone successive transformations: the Bertier de Sauvigny family from the eighteenth to nineteenth centuries, then a diocesan seminary from 1946 to 1980, before acquisition by the municipality.
The ground-floor interiors retain paneling partly dating to the eighteenth century, restored and modified during early twentieth-century enlargements.
The park, originally laid out in formal French style according to 1767 and late eighteenth-century plans, was restructured as a picturesque landscape with an oval pond and winding stream.

Where this château is

Morsang-sur-Orge · Essonne · Île-de-France

Map of the area around Château de Morsang

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This châteauChâteaux within 40 km

Address

91390 Morsang-sur-Orge

Directions open from wherever you are, by car or public transport.

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Heritage status: Registered historic monument (inscrit); Mérimée record PA00087980
Period of construction: second quarter of the 18th century, first half of the 20th century

Frequently asked

Who built the château de Morsang ?: Pierre Durey d'Harnoncourt, a Burgundian lawyer and financier, had it constructed after 1739, the year he acquired the seigneury of Morsang.
How did the château change over time ?: Following its builder's death in 1765, the property passed to the Bertier de Sauvigny family through marriage. In the early twentieth century, Christian de Bertier de Sauvigny enlarged it with a ballroom and billiards room, and had the interiors refurbished. From 1946 to 1980, it served as a seminary for the Diocese of Paris.
What can be seen in the park today ?: The park retains its oval pond, serpentine stream with cascade, and wooded masses arranged during its transformation into an English-style garden between 1804 and 1827. An orangery and architecturally designed grotto complement the landscape.