New buildings and additions to existing buildings in C-3, South of Market Mixed Use, and Eastern Neighborhoods Mixed Use Districts where the building height exceeds 50 feet shall be shaped, consistent with the dictates of good design and without unduly restricting the development potential of the site in question, to reduce substantial shadow impacts on public plazas and other publicly accessible spaces other than those protected under Section 295. In determining the impact of shadows, the following factors shall be taken into account: The amount of area shadowed, the duration of the shadow, and the importance of sunlight to the type of open space being shadowed. Determinations under this Section with respect to C-3 Districts shall be made in accordance with the provisions of Section 309 of this Code. Determinations under this Section with respect to South of Market Mixed Use and Eastern Neighborhoods Mixed Use Districts shall be made in accordance with the provisions of Section 307 of this Code.
(Added by Ord. 414-85, App. 9/17/85; amended by Ord. 115-90, App. 4/6/90; Ord. 298-08, File No. 081153, App. 12/19/2008)