What was permitted
This permit details significant mechanical work at 152 31 Street in Brooklyn's Sunset Park (West) neighborhood. The project involves installing modern air-cooled VRF heat pump systems for heating and cooling, along with ventilation fans for kitchens and bathrooms.
Issued on September 21, 2026, this mechanical upgrade has an estimated project cost of $45,000. LUDEN LIC INC is the contractor responsible for this comprehensive system installation.
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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 | 617179904 |
|---|---|
| Work permit # | B01177740-S2-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | PROPOSED MECHANICAL WORK IN CONJUCTION TO THE ARCH. DESIGNS. INSTALLATION OF AIR COOLED VRF HEAT PUMP SYSTEMS TO PROVIDE COOLING AND HEATING IN APARTMENT. INSTALLATION OF FANS FOR TOILET AND KITCHEN VENTILATION. |
| Floor / unit | Basement-SO-2027-B01177740-I1, Floor Number(s)-1-SO-7914-B01177740-I1, Floor Number(s)-2-SO-8436-B01177740-I1, Roof |
| Estimated cost | $45,000 |
| Approved | May 29, 2025 |
| Issued | September 21, 2026 |
| Expires | January 14, 2027 |
| BBL | — |
| BIN | — |
Property owner
Not Applicable
Andy Chang
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