Brooklyn · NY · 11237
What is permit #B01005646-S1 at 1390 Willoughby Avenue, Brooklyn, NY?
1390 Willoughby Avenue in Brooklyn, NY has a other permit (#B01005646-S1) filed Wednesday, April 22, 2026 by Acs System Associates Inc, valued at $154,090. Status: issued.
Remove portions of existing ductwork abandoned in place as related to new fire rated construction for new fire rescue rooms. Cap all existing ducts to remain. Install new toilet exhaust fans.
4 other permits at 1390 Willoughby Avenue. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.
Installation of 300psf sidewalk shed as per plans. all equipment shall comply with ch #33 of the nyc code 2022. no change in use, occupancy or egress under this application.
Installation of temporary heavy duty sidewalk shed as per plans. no change in use, egress or occupancy. sidewalk shed shall comply with chapter #33 of 2022 the nyc building code. l…