The old Castaways lot! LOCATION! LOCATION! LOCATION! Multi-use commercial lot in the heart of Port A! You canât get a more central location in Port Aransas (for real, the Google Earth pin denoting the heart of town falls squarely on this property)! Commercial 2 zoning allows for multiple usesâalmost unlimited, really, and there is frontage on Alister, Beach Street, and Church Street! Thatâs frontage on THREE streets. With a total of 26,315 sq. ft., this building site offers tons of development flexibility. Capping off Port Aâs Old Town ârestaurant row,â this corner lot is within walking distance of the beach, marinas, shops, schools and residential areas. Don't Miss the Boat on this Rare Opportunity!!