The work presents a clear and well-founded overview of the current state of legal development regarding economic feasibility in all areas of heritage law. Numerous administrative court decisions that have emerged following the fundamental ruling of the Federal Constitutional Court on heritage law from 1999 are explained in an illustrative manner for legal practitioners and placed in practical contexts. Constitutional law backgrounds are highlighted, as well as the necessary engagement with calculation examples and common arguments in administrative procedures. A comprehensive appendix with excerpts from all important court decisions, checklists, and formulation aids completes the work.