What was permitted
Curious about the cost of mechanical system upgrades for home additions? This permit details work for interior renovations and a new 1-story horizontal addition in Clinton Hill.
The permit for this project was issued on June 29, 2026, with an estimated cost of $68,000. HNL CONSTRUCTION COMPANY is the general contractor.
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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 | 185319817 |
|---|---|
| Work permit # | B01223209-I1-MS |
| Job filing number | — |
| Work type | Mechanical Systems |
| Status | Permit Issued |
| Job description | MECHANICAL FOR INTERIOR WORK INCLUDING 1-STORY HORIZONTAL ADDITION |
| Floor / unit | Roof |
| Estimated cost | $68,000 |
| Approved | December 11, 2025 |
| Issued | June 29, 2026 |
| Expires | October 21, 2026 |
| BBL | — |
| BIN | — |
Property owner
Not Applicable
Benjamin Schellpfeffer
Related searches
mechanical systemsClinton HillNew York Cityhome addition$50k-$100kgeneral construction