What was permitted
A mechanical systems upgrade is planned for a property at 252 Atlantic Avenue in the Downtown Brooklyn-DUMBO-Boerum Hill area. This project involves the direct replacement of one condensing rooftop unit.
Issued on October 6, 2026, this permit has an estimated project cost of $11,500. RMS INDUSTRIES OF NY, INC is the general contractor for this mechanical system replacement.
Plan a similar project
Want work like this done at your place?
Tell us what you have in mind. We scope it, price it against work like this in Brooklyn, and lines up the right contractor. You approve; we handle the back-and-forth.
View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 961343643 |
|---|---|
| Work permit # | B01438542-I1-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | DIRECT REPLACEMENT OF ONE CONDENSING ROOFTOP UNIT. NO CHANGE TO USE, OCCUPANCY, STRUCTURE, OR EGRESS |
| Floor / unit | Roof |
| Estimated cost | $11,500 |
| Approved | October 6, 2026 |
| Issued | October 6, 2026 |
| Expires | November 13, 2026 |
| BBL | — |
| BIN | — |
Property owner
Renaissance Realty Group
Marc Chemtob
Related searches
mechanical systemsrooftop unitDowntown Brooklyn-DUMBO-Boerum HillBrooklynNew York Citybuilding permit$11,500 cost