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Local Law 47 of 2025 (LL47) , effective August 15, 2025, raises the required minimum clear ceiling height for new sidewalk sheds from 8 feet to 12 feet. The change applies to all sidewalk shed construction documents submitted on or after August 15. Existing sheds do not need to be modified. The higher clearance aims to improve visibility, accessibility, and the overall pedestrian experience while maintaining safety during construction and façade work. The law allows flexibili