City of San Mateo, Cal., Ord. No. 2011-5. AMENDING TITLE 27, THE "ZONING CODE," OF THE SAN MATEO MUNICIPAL CODE BY AMENDING CHAPTER 27.30, "C1 DISTRICTS-NEIGHBORHOOD COMMERCIAL," CHAPTER 27.32, "C2 DISTRICTS-REGIONAL/COMMUNITY COMMERCIAL," CHAPTER 27.60, "SPECIAL DISTRICTS, CHAPTER 27.61, "SC DISTRICTS-SENIOR CITIZEN OVERLAY DISTRICT-SPECIAL USE PERMITS," AND CHAPTER 27.64, "OFF-STREET PARKING AND LOADING," AND ADDING CHAPTER 27.92, "HILLSDALE STATION AREA PLAN".