The City of Unalaska Planning Department will be responsible to assign all building numbers for permanent structures based upon the method outlined in this ordinance. The property owner of a building with an assigned address is responsible for displaying and maintaining the assigned number in a conspicuous location which is clearly visible from the road which the address is assigned, with the numbers being no smaller than 5¼" high. The number should be placed on the building, and when the building is not visible from the road, the number should be also placed at the primary entry driveway. The property owner is encouraged if possible to place numbers in areas that are not only conspicuous, but that may be lighted when it is dark outside.