Buy individually for $75,000 Lot 3 and 4 Kasiana Island for $110,000. Located northwest of Sitka, this undeveloped 1.16 acre parcel is on Kasiana Island. Lot 4 is part of a 19 lot subdivision with approximately 414 linear feet of waterfront. There is a 4-wheel vehicle access around these 19 lots. Other land on the island is owned by Alaska State Mental Health. Build your recreational cabin in the wilderness but still be a short distance from Sitka or build your dream home for island living.