Brief definition
Cost group 200 (KG 200) under DIN 276 captures site / land costs — in particular acquisition or use rights and site-related preparatory measures, insofar as assigned to this group.
Relevance for quantity take-off and BoQ
KG 200 is typically not geometry-driven like KG 300/400. For total costs and feasibility studies it is nevertheless linked to building and technical groups. Quantity take-off from drawings rarely affects KG 200 directly.
Normraum relevance
KG 200 is not geometry-driven, and Normraum delivers no figures for it. The link is indirect: whoever values a built-up plot needs the areas of the building on it – the room book from the as-built plan supplies them under DIN 277 or WoFlV, with a confidence score per room and a check log.