Château
About Château
Château is one of 4 inscrit historic monuments in Chilly-Mazarin, the second of France’s two levels of protection. The list dates its work to 1627 (17th c.). The list names its makers: LEMERCIER Jacques (architecte). Part of it has been inscrit since 1926. 3 more historic monuments stand within 400 m.
Le château de Chilly-Mazarin est un château français situé dans la commune de Chilly-Mazarin, en pays Hurepoix, dans le département de l'Essonne et la région Île-de-France, à dix-sept kilomètres au sud-ouest de Paris.
From Wikipédia (French), article “Château de Chilly-Mazarin” · CC BY-SA 4.0 · read October 28, 2026
MHRead its Mérimée recordThe Culture ministry’s notice PA00087857 on POP↗Inscrit is the second level: the building is worth keeping, and any work on it must be declared to the State in advance.
Make it a walk: 4 monuments in about 10 minutes
Chilly-Mazarin · about 0.3 mi on foot, as the crow flies
Other buildings like it nearby among the historic monuments
With a photo, within 25 mi; other towns first.
Questions about Château
Is Château protected?
Yes. It is inscrit, the second of France’s two levels of protection as a historic monument since 1926 (Mérimée record PA00087857). The protection covers part of the building.
Can you visit Château?
The list doesn’t say when it is open. Many monuments open on the Journées européennes du patrimoine in September; the town hall or tourist office can tell you more.
When was Château built?
Its record on the Mérimée list gives 1627 (17th c.).
Sources: Ministère de la Culture, Mérimée base on POP (immeubles protégés au titre des monuments historiques), October 2026 · Wikimedia Commons and Wikidata (photos of the monuments, each with its own credit and license) · IGN Admin Express (boundaries). Under the Licence Ouverte / Open Licence 2.0 (Etalab).
Contains public sector information under the Licence Ouverte / Open Licence 2.0 (Etalab): INSEE, DGFiP, the Interior Ministry’s statistics service (SSMSI), the Ministry of Education (DEPP), the Health Ministry’s statistics service (DREES) and the Housing Ministry (Carte des loyers). Commune boundaries: IGN Admin Express.