21 EAST 4 STREET, BROOKLYN, 11218 · Windsor Terrace-South Slope
A rooftop solar installation is planned for 21 East 4 Street in Brooklyn's Windsor Terrace-South Slope neighborhood. This project focuses on adding solar panels to the roof without altering the property's use, occupancy, or egress.
Issued on May 22, 2026, this permit has an estimated project cost of $58,010. KAMTECH RESTORATION CORP is the general contractor overseeing this solar project.
Homeowners in Brooklyn considering solar power should note that installations like this one in Windsor Terrace-South Slope can cost upwards of $58,000.
Issued
May 22, 2026
Expires
October 19, 2026
License
General Contractor
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Filed by KAMTECH RESTORATION CORP · 104 permits across 62 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 344520175 |
| Work Permit # | B01404434-I1-SL |
| Job Filing Number | — |
| Work Type | Solar |
| Status | Permit Issued |
| Job Description | ROOFTOP SOLAR INSTALLATION. NO CHANGE TO USE, OCCUPANCY OR EGRESS. |
| Floor / Unit | Roof |
| Estimated Cost | $58,010 |
| Approved | May 20, 2026 |
| Issued | May 22, 2026 |
| Expires |
Not Applicable
Joseph Mauri
| October 19, 2026 |
| BBL | — |
| BIN | — |
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