313 DEGRAW STREET, BROOKLYN, 11231 · Carroll Gardens-Cobble Hill-Gowanus-Red Hook
Homeowners in the Carroll Gardens-Cobble Hill-Gowanus-Red Hook area can observe the significant investment involved in property conversions. This permit covers transforming three dwelling units into two within an existing residential building.
This extensive general construction project, including a rear extension and interior renovations, was permitted on April 24, 2026, with a substantial estimated cost of $1,103,940. TISHEH CONSTRUCTION CORP is the contractor.
A large-scale conversion and renovation project in Brooklyn, costing over $1.1 million, highlights the expense of multi-unit property changes.
Issued
April 24, 2026
Expires
September 3, 2026
License
General Contractor
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Filed by TISHEH CONSTRUCTION CORP · 4 permits across 1 neighborhood
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 250424358 |
| Work Permit # | B01207748-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | CONVERT (3) THREE DWELLING UNITS TO (2) TWO DWELLING UNITS IN EXISTING 3-STORY RESIDENTIAL BUILDING W/BASEMENT & CELLAR. PROPOSE HORIZONTAL EXTENSION AT REAR. INTERIOR RENOVATION AT EACH LEVEL. OBTAIN NEW CERTIFICATE OF OCCUPANCY. |
| Floor / Unit | Cellar, Basement, Floor Number(s) 1, Floor Number(s) 2, Floor Number(s) 3, Roof |
| Estimated Cost | $1,103,940 |
| Approved | February 24, 2026 |
NEW 313 DEGRAW LLC
Ariel Gordon
| Issued |
| April 24, 2026 |
| Expires | September 3, 2026 |
| BBL | — |
| BIN | — |
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