What was permitted
A minor mechanical systems update was permitted for a property at 850 3 Avenue in Brooklyn. This work specifically involves updating a certificate of compliance to reflect correct air conditioning unit specifications.
Issued on August 31, 2026, this permit has a project cost of $100. The contractor responsible for this update is RTR CONSTRUCTION CO INC.
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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 | 772110750 |
|---|---|
| Work permit # | B01440148-I1-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | UPDATE CERTIFICATE OF COMPLIANCE ONLY, TO REFELCT CORRECT A/C UNIT SPECS AS PER APPROVED PLAN ON JOB #B01242735-S1. |
| Floor / unit | Floor Number(s) 003 through 003 |
| Estimated cost | $100 |
| Approved | August 21, 2026 |
| Issued | August 31, 2026 |
| Expires | June 1, 2027 |
| BBL | — |
| BIN | — |
Property owner
Salmar Properties LLC
Ian Siegel
Related searches
Mechanical SystemsSunset Park (West)BrooklynAC UnitCertificate of Compliance$100 Project Cost