1. When located on the ground, the maximum height of structure other than
1. When located on the ground, the maximum height of structure other than buildings, shall be the highest point on the structure and shall not exceed the maximum height for buildings in feet as set forth in Section 4.3.1. Structures may be located in a required front, rear or side yard provided the height of the structure is not greater than its horizontal distance from the lot line, except that a fence or wall not greater than seven (7) feet in height may be located on, or closer to a lot line than seven (7) feet.