The height and setback regulations of the applicable underlying districts shall be modified as follows:

1. for zoning lots, or portions thereof, within 100 feet of a side lot line that is located within 30 feet of an elevated rail line, the applicable maximum building heights may be increased by 10 feet in M1-2A/R6A Districts, and by 20 feet in C6-3A and M1-4A/R9A Districts; and
2. in M1A Districts paired with Residence Districts, for zoning lots with buildings containing both residential and non-residential uses, the following height and setback modifications may be applied:
    

   District	Maximum base height (in feet)	Maximum height of buildings or other structures (in feet)
   M1-1A/R6B	65	95
   M1-2A/R6A	95	125

   
   
   In addition, for zoning lots with a lot area greater than or equal to 20,000 square feet, a building may exceed the maximum building heights established in such table by 25 percent.