What was permitted
Homeowners in Clinton Hill can see the scope of major renovations with this permit for interior alterations, including a rear expansion and a rooftop addition. This type of project often involves significant structural changes and upgrades to a residential property.
This extensive general construction project at 419 Clermont Avenue was issued a permit on September 29, 2026, with an estimated cost of $618,086. The work is being managed by COPPERMINE CONSTRUCTION.
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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 | 320103837 |
|---|---|
| Work permit # | B01230557-I1-GC |
| Job filing number | — |
| Work type | General Construction |
| Status | Permit Issued |
| Job description | PROPOSED INTERIOR ALTERATIONS INCLUDING REAR EXPANSION AND ROOFTOP ADDITION. |
| Floor / unit | Cellar, Basement, Floor Number(s) 1, Floor Number(s) 2, Floor Number(s) 3, Floor Number(s) 4 |
| Estimated cost | $618,086 |
| Approved | December 26, 2025 |
| Issued | September 29, 2026 |
| Expires | December 4, 2026 |
| BBL | — |
| BIN | — |
Property owner
Pr
John LEHMAN
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