NEW YORK CITY— New York City introduced six new designs that give pedestrians more light, visibility and space, while tightening enforcement against property owners who leave sidewalk sheds standing too long, Mayor Zohran Mamdani and Buildings Commissioner Ahmed Tigani announced Thursday.
The Department of Buildings finalized new rules requiring property owners to show progress on building repairs every 90 days.
Owners who leave sheds standing without sufficient work could face escalating monthly penalties.
The City also plans to reduce the amount of sidewalk covered by sheds at large properties such as NYCHA developments, schools, universities and medical campuses.
As of Aug. 17, the Buildings Department counted 7,427 permitted sidewalk sheds across the five boroughs, nearly 10 percent fewer than when Mamdani took office Jan. 1.
Sidewalk sheds protect pedestrians from falling debris while workers repair building façades or perform construction.
Under the previous system, owners generally renewed sidewalk shed permits once a year, and the City automatically approved those renewals.
The new rules force owners to provide more frequent updates.
Beginning this month, every sidewalk shed permit renewal must include a report identifying the building repair that requires the shed and describing the work completed since the previous renewal.
Owners must now renew permits every 90 days.
After 180 days, the Buildings Department can impose escalating monthly penalties on owners who leave sheds in place without active work or fail to complete façade repairs within a reasonable period.
The penalties will depend on the shed's size and the amount of time it has remained in place.
Owners can pause the penalties by demonstrating meaningful progress on the required repairs.
The Buildings Department has begun contacting property owners about the new requirements and expects to start imposing penalties in early 2027.
The agency proposed six new sidewalk shed designs that would provide more light, visibility and pedestrian space while maintaining overhead protection.
Architecture and design firms Arup and Practice for Architecture and Urbanism, known as PAU, developed the designs.
The City owns the designs and will allow property owners and contractors to copy them without licensing fees.
The Buildings Department opened a public comment period that runs through Sept. 24.
The structures can also obstruct security cameras and create darker areas beneath them.
Manhattan Borough President Brad Hoylman-Sigal has pushed for the City to remove long-standing sheds.
As a state senator, Hoylman-Sigal created the "Sheddie Awards," which allowed residents to nominate the sheds they most wanted removed.
Residents selected a shed at 51 West 86th St. as the "Worst Shed Overall."
The structure had stood since 2006 before the owner finally removed it..
The Buildings Department also plans to change the rules for large properties with multiple buildings.
Under the previous approach, pedestrian protection could extend across any walkway within half the height of a building.
That rule could create large areas of sidewalk sheds on properties with several buildings, even when distant walkways faced little or no danger from the building under repair.
The new Buildings Department guidance will limit required sidewalk shed coverage to a maximum of 40 feet from a building.
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