According to the Ruifang Township Administration, five of those with actual addresses are located on slopeland owned by the national government. The Taipei County Indigenous People's Bureau is currently working with the National Property Bureau of the Ministry of Finance to explore the feasibility of offering legal leases on this land.
根據瑞芳鎮公所的調查，「有門戶」者，有 5 戶座落在國有山坡地之上，目前正由北縣原住民族行政局協調財政部國有財產局，研議開放租用、就地合法的可能。