23-432 - Height and setback requirements LAST AMENDED 12/5/2024 R6 R7 R8 R9 R10 R11 R12 In the districts indicated, the minimum base height, maximum base height, and maximum #building# height shall be as set forth in the following table. Separate maximum base heights and maximum #building# heights are set forth for #zoning lots# containing standard #residences# and #zoning lots# containing #qualifying affordable housing# or #qualifying senior housing#. For portions of a #building# #street wall# that exceed the maximum base height, a setback shall be provided at a height not lower than the minimum base height or higher than the maximum base height in accordance with Section 23-433. MINIMUM BASE HEIGHT, MAXIMUM BASE HEIGHT, AND MAXIMUM BUILDING HEIGHTS District Minimum Standard #residences# #Qualifying affordable base housing# or #qualifying height (in senior housing# feet) Maximum Maximum Maximum Maximum base height of base height of height (in #buildings height (in #buildings feet) or other feet) or other structures# structures# (in feet) (in feet) R6A R61 R6- 40 65 75 65 95 1 R62 30 45 55 65 85 R6B 30 45 55 45 65 R6D R6-2 30 45 65 55 75 R7A R7-11 40 75 85 85 115 R7-21 R7-12 R7-22 40 65 75 85 105 R7B 40 65 75 65 95 R7D 60 85 105 95 125 R7X R7-3 60 95 125 105 145 R8A 60 95 125 105 145 R8B 55 65 75 85 95 R8X 60 95 155 105 175 R82 60 85 115 105 145 R81 60 95 135 105 145 R83 60 95 135 125 175 R9A1 R91 60 105 145 135 185 R9A2 R92 60 95 135 135 185 R9D R9-1 60 125 175 155 215 R9X1 105 125 175 155 215 R9X2 60 125 165 155 215 R10X1 R101 60 155 215 155 235 R10A1 125 155 215 155 235 R10A2 R10X2 60 125 185 155 235 R102 R11A1 125 155 255 155 325 R11A2 R11 60 155 255 155 325 R12 60 155 325 155 395 1 For #zoning lots# or portions thereof within 100 feet of a #wide street# 2 For #zoning lots# or portions thereof on a #narrow street# beyond 100 feet of a #wide street# or, for #zoning lots# with only #wide street# frontage, portions of such #zoning lot# beyond 100 feet of the #street line# 3 Outside of #Mandatory Inclusionary Housing areas#, for #zoning lots#, or portions thereof, located within 100 feet of a #wide street#, containing #UAP developments# or #qualifying senior housing#