Satodairi means residences of the Emperor (imperial palaces) except for the dairi (the Emperor's residential compound) in Heian-kyu palace, used after the Heian period.
里内裏（さとだいり）は、平安時代以降、平安宮内裏以外の邸宅を天皇の在所（皇居）として用いたものを指す。