The collection of building fragments is one of the newest collections of Hessen Kassel Heritage, although it, like all other collection areas, includes historical objects from the past centuries. Mainly park sculptures, building fragments, and components made of materials such as stone, wood, and metal. Inventorying these objects simplifies potential reuse, for example, by reinstalling park sculptures or reintegrating components such as doors or metal grilles.

The collection comprises over a thousand items. These are mostly It's not about art objects, but about architectural features that were once firmly built in, which are particularly exciting for historical building research. The objects are managed within a database and constantly expanded with new research results, mainly resulting from everyday work. A great added value for the research of the museums, castles, and parks of Hessen Kassel Heritage.