What was permitted
A significant renovation project is underway at 409 Bergen Street in the Park Slope neighborhood of Brooklyn, converting a three-family residence into a single-family home. This involves comprehensive structural and system updates.
This permit was issued on June 15, 2026, with an estimated project cost of $480,000. GOWANUS CUSTOM INS LLC is the general contractor for this extensive renovation.
Plan a similar project
Want work like this done at your place?
Tell us what you have in mind. We scope it, price it against work like this in Brooklyn, and lines up the right contractor. You approve; we handle the back-and-forth.
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 | 536521275 |
|---|---|
| Work permit # | B01331064-I1-GC |
| Job filing number | — |
| Work type | General Construction |
| Status | Permit Issued |
| Job description | RENOVATION FROM A 3 FAMILY TO A 1 FAMILY RESIDENCE. ALL ST, FO, PLUMBING. MH AND SP WILL BE FILED SEPARATELY. |
| Floor / unit | Cellar, Basement, Floor Number(s) 1, Floor Number(s) 2, Floor Number(s) 3, Roof |
| Estimated cost | $480,000 |
| Approved | May 6, 2026 |
| Issued | June 15, 2026 |
| Expires | April 7, 2027 |
| BBL | — |
| BIN | — |
Property owner
Not Applicable
Carletta Higginson
Related searches
general constructionresidential renovationBrooklynPark Slopesingle-family homebuilding permitconstruction cost$480,000