Château féodal
place du Château, Beaumont-sur-Oise
About Château féodal
Château féodal is one of 2 classé historic monuments in Beaumont-sur-Oise, the higher of France’s two levels of protection. It dates from the 12th c. It has been classé since 1999. 3 more historic monuments stand within 400 m.
Le château de Beaumont-sur-Oise est un ancien château fort, de nos jours ruiné, dont les vestiges se dressent sur la commune française de Beaumont-sur-Oise dans le département du Val-d'Oise, en région Île-de-France.
From Wikipédia (French), article “Château de Beaumont-sur-Oise” · CC BY-SA 4.0 · read October 28, 2026
MHRead its Mérimée recordThe Culture ministry’s notice PA00079998 on POP↗Classé is the highest protection: no work may be done on the building without the State’s permission, and the State’s architects watch over it.
Make it a walk: 3 monuments in about 5 minutes
Beaumont-sur-Oise · about 0.1 mi on foot, as the crow flies
- 1Château féodalStart here
- 2
relais de poste (ancien) , dit Hôtel du CroissantInscrit · 0.1 mi on - 3
Église Saint-LaurentClassé · next door
One more historic monument within 150 m
C classé · I inscrit. Each opens its own page.
Other buildings like it nearby among the classé monuments
With a photo, within 25 mi; other towns first.
Questions about Château féodal
Is Château féodal protected?
Yes. It is classé, the higher of France’s two levels of protection as a historic monument since 1999 (Mérimée record PA00079998).
Can you visit Château féodal?
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 féodal built?
By the list’s record, it dates from the 12th 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.