noun
land use right; right of site
Legal term referring to the right to use the land on which a building stands, especially in condominium ownership where the land is shared.
マンションを購入すると、敷地権も取得することになります。
When you purchase a condominium, you also acquire the land use right.
Compound of 敷地 (shikichi, 'site, land') and 権 (ken, 'right'). A modern legal term.