449 11 STREET, Brooklyn, 11215 · Park Slope
This project involved work on the lower rear portion of a cellar slab and part of the rear yard. Additionally, an open porch was erected on the first floor's rear, and roof openings were created for skylights and a hatch door.
The permit for this general construction project was issued on July 28, 2026, with an estimated cost of $70,708.65. SYROS CONSTRUCTION CORP is the General Contractor, and the work includes reinforcing existing wood joists.
Neighbors in Park Slope can observe general construction projects like cellar slab modifications and new porch additions with estimated costs around $70,000.
Issued
July 28, 2026
Expires
May 1, 2027
License
General Contractor
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Filed by SYROS CONSTRUCTION CORP · 10 permits across 3 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 740828790 |
| Work Permit # | B01331163-S3-GC-CX |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | LOWER REAR PORTION OF CELLAR SLAB AND PORTION OF REAR YARD. ERECT OPEN PORCH ON 1ST FLOOR REAR. CREATE ROOF OPENINGS FOR SKYLIGHTS AND HATCH DOOR. REINFORCE EXISTING WOOD JOISTS ON EACH FLOOR IN CONJUNCTION WITH B01331163-I1. |
| Floor / Unit | Cellar-SO-1017-B01331163-I1, Cellar-SO-1017-B01331163-I1, Floor Number(s)-3-SO-3690-B01331163-I1, Floor Number(s)-1-SO-4914-B01331163-I1, Floor Number(s)-2-SO-9420-B01331163-I1, Roof-SO-9922-B01331163 |
| Estimated Cost | $70,709 |
| Approved | April 24, 2026 |
Not Applicable
Mathew Miller
| Issued | July 28, 2026 |
| Expires | May 1, 2027 |
| BBL | — |
| BIN | — |
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