Excavation Support System at 550 Union Street, Brooklyn
550 UNION STREET, Brooklyn, 11215 · Carroll Gardens-Cobble Hill-Gowanus-Red Hook
What was permitted
Support of excavation work is being conducted at 550 Union Street in Brooklyn, serving the Carroll Gardens-Cobble Hill-Gowanus-Red Hook area. This is a critical step to ensure the stability of surrounding structures during construction.
This permit was issued on July 2, 2026, with an estimated project cost of $1,000. DYNATEC DEVELOPEMENT INC is the contractor responsible for this work, filed as a subsequent filing to another permit.
Homeowners near 550 Union Street in Brooklyn should note the support of excavation work, a necessary but often unseen part of larger construction projects, with a low associated cost for this phase.
What it cost
Issued
July 2, 2026
Expires
October 5, 2026
License
General Contractor
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Filed by DYNATEC DEVELOPEMENT INC · 11 permits across 2 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 688672683 |
| Work Permit # | B01257108-S6-SE |
| Job Filing Number | — |
| Work Type | Support of Excavation |
| Status | Permit Issued |
| Job Description | Provide support of excavation work as per plans filed. Subsequent filing to Alt CO #B01257108-I1. |
| Floor / Unit | Open Space |
| Estimated Cost | $1,000 |
| Approved | May 4, 2026 |
| Issued | July 2, 2026 |
| Expires | October 5, 2026 |
| BBL | — |
| BIN | — |
Property Owner
Union Street Property Owner
Tomer Yogev