What was permitted
A mechanical system upgrade is taking place at 238 Atlantic Avenue in Brooklyn's Downtown Brooklyn-DUMBO-Boerum Hill neighborhood. This permit specifically covers the replacement of an existing air conditioning unit located on the first-floor roof.
Issued on September 14, 2026, the estimated cost for this AC unit replacement is $250,000. THERMOCHILL HVACR is the general contractor managing this project.
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 | 687431236 |
|---|---|
| Work permit # | B01258848-I1-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | replace existing a.c. unit at first floor roof. no change in use, egress or occupancy. |
| Floor / unit | Roof |
| Estimated cost | $250,000 |
| Approved | October 20, 2025 |
| Issued | September 14, 2026 |
| Expires | January 1, 2027 |
| BBL | — |
| BIN | — |
Property owner
Nicholas Cammarato
Nicholas Cammarato
Related searches
mechanical systemsAC unit replacementDowntown Brooklyn-DUMBO-Boerum HillBrooklynNew York CityHVAC$250,000building permit