35-711 - Applicability LAST AMENDED 12/5/2024 The optional provisions for #sky exposure plane buildings# set forth in Section 23-73, inclusive, may be applied to #zoning lots# in #Commercial Districts# mapped within, or with a #residential equivalent# of, R6 through R10 Districts without a letter suffix, except that such alternative provisions shall not apply to #zoning lots#: (a) in #Commercial Districts# mapped within, or with a #residential equivalent# of, R6-1, R6-2, R7-3 and R9-1 Districts; (b) in #Commercial Districts# mapped within, or with a #residential equivalent# of, R8 Districts without a letter suffix in the portion of Community District 9 in the Borough of Manhattan located north of West 125th Street; (c) located in the #Limited Height Districts#; or (d) in C4-2 Districts in the Borough of Staten Island.