Townhouse Alteration at 448 6 Street, Brooklyn
448 6 STREET, Brooklyn, 11215 · Park Slope
What was permitted
An extensive alteration project is underway for a single-family townhouse at 448 6 Street in Brooklyn's Park Slope neighborhood. This general construction work involves significant interior and exterior upgrades.
The permit, issued on July 6, 2026, details work including a third-floor bathroom addition, interior partition changes, plumbing, electrical updates, and roof pavers, with an estimated project cost of $200,000. BLDG INCORPORATED (GC) is the general contractor for this renovation.
Homeowners in Park Slope considering renovations can look to the $200,000 townhouse alteration at 448 6 Street as an example of comprehensive interior and exterior upgrades.
What it cost
Issued
July 6, 2026
Expires
December 31, 2026
License
General Contractor
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Filed by BLDG INCORPORATED · 1 permits across 1 neighborhood
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 | 877205052 |
| Work Permit # | B01415207-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | ALTERATION (TYPE 2) OF AN EXISTING SINGLE FAMILY TOWNHOUSE. WORK TO INCLUDE 3RD FLOOR BATHROOM, INTERIOR PARTITION WORK, PLUMBING, AND ELECTRICAL. ROOF PAVER, CABINETRY, PLUMBING, GAS, AND ELECTRICAL. |
| Floor / Unit | Floor Number(s) 3 through 3, Roof |
| Estimated Cost | $200,000 |
| Approved | July 1, 2026 |
| Issued | July 6, 2026 |
| Expires | December 31, 2026 |
| BBL | — |
| BIN | — |
Property Owner
Not Applicable
DENNIS MASEL