The paperwork at 605 East 9th Street says September 29, 2010. That's the first permit date on the sidewalk shed still standing there — a structure that's outlasted three mayors and every tenant's patience. It's the oldest shed in New York. And it has 7,624 siblings.

As of July 8, DOB permit data showed 7,625 active sidewalk sheds covering 1.76 million linear feet of sidewalk — about 334 miles, roughly a walk from City Hall to Pittsburgh. Average age: 556 days. Some 356 have stood five years or more; 21 have hit a decade. And Manhattan carries nearly half of them.

“For a generation of owners, the shed was the cheap answer: rent the steel, defer the brick.”

The economics built this, and you can do the math on a napkin. Local Law 11 — now FISP, the facade inspection program — has required inspections of buildings over six stories every five years. Fail one, and a shed goes up while you fix the wall. But here's the thing: a facade repair can run seven figures, while shed rental runs $15 to $45 a linear foot per month, installation $100 to $180. So for a generation of owners, the shed was the cheap answer: rent the steel, defer the brick.

The city has spent three years attacking that math. Get Sheds Down launched in July 2023; the Council passed a five-bill reform package in March 2025, signed that April. Local Law 47, effective last August, allows new colors beyond hunter green, 12-foot ceilings, and doubled LED lighting. Facade-repair permits shrank from twelve months to ninety days, and since January 26, penalties on long-standing sheds escalate with age, capped at $6,000 a month. FISP itself stretches from five-year cycles to six — up to twelve for lower-risk buildings — starting October 1. In March, Mayor Mamdani added a 40-foot coverage cap and containment netting as a shed alternative. The result so far: more than 15,200 sheds down since 2023, a 17 percent decline from the peak.

Now, here's the part the press releases skip: shed work is a trade. Five firms — Rockledge, Spring, Everest, Colgate, Outdoor Installations — hold 28.9 percent of every shed permit ever filed in the city. Every shed that comes down is rent that stops. But the same laws mandate taller, brighter, rebuilt sheds on whatever stays up — and every penalty dollar pushes an owner toward the repair contract they'd been putting off.

The money isn't leaving the streetscape. It's moving — from renting steel to fixing brick. And the firms reading these laws closest will be standing on both sides of that trade.