What was permitted
A significant interior alteration is planned for the existing four-story building with a cellar at 216 Union Street in the Carroll Gardens-Cobble Hill-Gowanus-Red Hook area of Brooklyn. This project includes adding a new bulkhead on the roof and changing the use of the cellar and roof.
This general construction permit was issued on September 3, 2026, with a substantial estimated project cost of $689,960. ARKENSTONE BUILDERS INC (GC) is the contractor for this extensive renovation, which aims to replace all finishes and obtain a new certificate of occupancy.
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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 | 756848600 |
|---|---|
| Work permit # | B01356083-I1-GC |
| Job filing number | — |
| Work type | General Construction |
| Status | Permit Issued |
| Job description | PROPOSED ALTERATION TO INTERIOR OF EXISTING 4 STORY + CELLAR BUILDING. NEW BULKHEAD ON ROOF. CHANGE OF USE OF CELLAR AND ROOF. EXISTING 4 DWELLING UNITS, NO CHANGE. NO CHANGE TO F.A.R.REPLACE ALL FINISHES AS PER PLANS.NEW C.O. TO BE OBTAINED. |
| Floor / unit | Cellar, Cellar, Basement, Floor Number(s) 1, Floor Number(s) 2, Floor Number(s) 3, Roof |
| Estimated cost | $689,960 |
| Approved | June 12, 2026 |
| Issued | September 3, 2026 |
| Expires | March 27, 2027 |
| BBL | — |
| BIN | — |
Property owner
Minerva
Omri Bar-Mashiah
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