| Key | Value |
| abandoned | yes |
| building | yes |
| heritage | 3 |
| heritage:operator | mhs |
| historic | castle |
| mhs:inscription_date | 1981-10-06 |
| operator:2013-2015 | Alice GUYOT |
| owner | Abbaye de la Lucerne d'Outremer |
| ref:mhs | PA00090511 |
| source | cadastre-dgi-fr source : Direction Générale des Impôts - Cadastre. Mise à jour : 2010 |
| source:heritage | Ministère de la Culture - 06/2019 |
| wikidata | Q2969637 |
| wikipedia | fr:Château de Landal |