[{"zone_name":"Residential Zone","zone_code":"R1","far_min":1,"far_max":3,"ground_coverage_pct":35,"max_floors":20,"max_height_m":70,"road_width_required_m":18,"front_setback_m":6,"rear_setback_m":4.5,"side_setback_m":4.5,"permitted_uses":["residential","group housing"],"prohibited_uses":["industrial"],"special_conditions":"Island city base FSI 1.0 + premium up to 3.0; suburbs base 1.0\/1.33 + premium","source_text":"Extracted from Residential Zone (R1) regulations.","confidence":0.94},{"zone_name":"Commercial Zone","zone_code":"C","far_min":1.5,"far_max":5,"ground_coverage_pct":40,"max_floors":30,"max_height_m":100,"road_width_required_m":24,"front_setback_m":9,"rear_setback_m":6,"side_setback_m":6,"permitted_uses":["commercial","office","hotel"],"prohibited_uses":["residential only"],"special_conditions":"SRA, MHADA, NTC mill land special provisions apply","source_text":"Extracted from Commercial Zone (C) regulations.","confidence":0.91},{"zone_name":"CRZ II Zone","zone_code":"CRZ","far_min":0.5,"far_max":1,"ground_coverage_pct":33,"max_floors":2,"max_height_m":9,"road_width_required_m":9,"front_setback_m":0,"rear_setback_m":0,"side_setback_m":0,"permitted_uses":["repair","reconstruction"],"prohibited_uses":["new construction expansion"],"special_conditions":"CRZ-II: only repair\/reconstruction of existing authorized structures","source_text":"Extracted from CRZ II Zone (CRZ) regulations.","confidence":0.93}]