The edifice, typical of 12th-13th century military architecture, is in danger due to the lack of protective measures, even since being added to the monument historique inventory by the French Ministry of Culture in 1975.
[1] In 1975, the remaining parts of the former castle including the gate on the road from Tôtes and the gateway to the second enceinte were protected by being added to the supplementary inventory of historical monuments.
[1] In spite of this protection, the condition of the site has continued to deteriorate.
The first castle in Courcy was probably built of earth and wood.
[2] The structure of the fortification was conceived as a succession of three enceintes (one surrounding the village, another around the lower court and the last constituting the heart of the fortress): only the last remains.