What was permitted
Residents and business owners near 5 Union Square West in Midtown South-Flatiron-Union Square may see work related to a new mechanical system. This permit is for the installation of a nominal 10-ton cooling air-sourced heat pump system, likely for a future office tenant.
The permit for this mechanical system installation was issued on October 26, 2026, with an estimated project cost of $35,000. K & B HVAC LLC is the contractor responsible for this significant HVAC upgrade.
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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 | 169954372 |
|---|---|
| Work permit # | M01375057-I1-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | INSTALLATION OF A NEW NOMINAL 10-TON COOLING AIR-SOURCED HEAT PUMP SYSTEM TO SERVE A FUTURE 5TH FLOOR OFFICE TENANT OCCUPANCY. NO CHANGE IN EGRESS, USE OR OCCUPANCY. |
| Floor / unit | Floor Number(s) 005 through 005, Roof |
| Estimated cost | $35,000 |
| Approved | April 8, 2026 |
| Issued | October 26, 2026 |
| Expires | February 23, 2027 |
| BBL | — |
| BIN | — |
Property owner
Gfp Real Estate LLC
Sam Mohabir
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