82-324 - Special height limitations LAST AMENDED 12/5/2024 On Block 1 or 2, as indicated on the District Plan in Appendix A of this Chapter, the maximum height of a #building or other structure# shall not exceed 275 feet above #curb level#, except that the maximum #building# heights may be increased by 15 percent, provided that the gross area of any such #story# located above the maximum #building# height does not exceed 90 percent of the gross area of that #story# directly below the highest 15 percent of the #building#. The underlying allowances for permitted obstructions above such maximum height limit shall apply.