According to the parish chronicle, in the 13th century there was a fortress called Třebešice in the place where it is called "V ohradách" today, another fortress Debrník on the hill opposite it and the present church of All Saints nearby, whose round Romanesque apse confirms its considerable antiquity. During the Hussite period, the settlers clung to the chalice. In the middle of the 15th century, the local knight Valkoun of Třebešice and his men-at-arms helped George of Poděbrady to conquer Prague.
The chateau complex covers a total area of 6 ha and is located on the northwestern outskirts of the village of Třebešice u Benešova. It consists of the buildings of the chateau, a classical stable, a baroque granary and the outbuildings of the former distillery and brewery. The buildings are surrounded by a large courtyard. In the western and northern parts there is a former park and orchard. In the eastern part is a set of three ponds, two of which, originally drained, were restored in 2013.
The castle building was founded as a Renaissance residence sometime in the second half of the 16th century. This is evidenced by the discovery of sgraffito decoration in the south wing. It underwent a significant Baroque transformation in the second half of the 17th century, during which the eastern wing was substantially extended towards the north. The 19th century also brought major structural modifications, with a classical reconstruction. At this time, the Třeběšice estate was owned by the Emmaus Monastery and its appearance, with the exception of minor modifications, has been preserved to this day. At the time of the 1924 land reform, the castle grounds were sold to the last tenant, František Šesták. He and his family used it until 1951, when they were forcibly evicted. After that, the castle served the needs of a unified agricultural cooperative and was partly used for residential purposes.
This historic building served as a manor house. The building is part of the castle grounds of the Třebešice ash yard and forms its main landmark. The mass of the building is simple without any distinct subdivision with a ground floor, one floor and an attic space. The shape of the building is "L". The roof is gabled with hipped roofs. The decoration of the façade is austere, the more distinctive plastic element being the window tracery and the sandstone portal of the main entrance. In the east wing there are beautiful Baroque painted false ceilings.
Třebešický Chateau is a very valuable cultural monument of the Czech countryside. The structures of an older Renaissance fortress have been preserved and the monument documents the gradual development of the manor houses of the village and farm owners. The Třebešice Chateau is an important evidence of the historical and architectural development from a simpler fortress to a more comfortable chateau in a Central Bohemian village.
After several years of reconstruction, some parts of the castle complex have been fully restored to their original form. For the time being the castle is not able to serve tourists for tours, but in exceptional cases they are possible. It is possible to rent the entire castle or at least visit one of the cultural events that take place here.