136-312 - Street wall recesses LAST AMENDED 9/7/2017 For each #building# within Subdistrict A, where the #aggregate width of street walls# is greater than 90 feet, a minimum of 20 percent of the surface area of #street walls# below the maximum base height and above the level of the first #story# shall be recessed beyond three feet of the #street line#. Portions of #street lines# with no #street walls# may be counted towards the recess requirements of this Section. No portion of such minimum recessed area shall be located within 30 feet of the intersection of two #street lines#. However, such minimum recessed area shall be permitted within 30 feet of Redfern Avenue, except at the intersection of Redfern Avenue and Mott Avenue.