Building Conversion at 420 Sterling Place, Brooklyn
420 STERLING PLACE, BROOKLYN, 11238 · Prospect Heights
Estimated Project Cost
$0
Structural
Issued
April 15, 2026
Expires
July 1, 2026
License
General Contractor
About This Project
This project in Prospect Heights involves a significant structural change to a residential building. The goal is to convert the existing property from a one-family and SRO (Single Room Occupancy) setup into a two-family dwelling, requiring a new Certificate of Occupancy.
The permit for this substantial renovation was issued on April 15, 2026, with an estimated cost of $120,000. The general contractor for this structural work is NSR II COMPANY INC.
What This Means For You
Homeowners in Prospect Heights can expect a structural conversion project like this to cost around $120,000, aiming to increase housing density.
The Business That Did This Work
NSR II COMPANY INC
General Contractor · License #036160
229 46TH STREET
2 permits filed · 2 neighborhoods
Permit Details
| Tracking Number | 300943299 |
| Work Permit # | B01179564-I1-GC |
| Job Filing Number | — |
| Work Type | Structural |
| Status | Permit Issued |
| Job Description | THE PURPOSE OF THIS PROJECT IS TO CONVERT THE EXISTING BUILDING FROM ONE FAMILY & SRO TO TWO FAMILY BUILDING AND TO OBTAIN NEW CERTIFICATE OF OCCUPANCY. |
| Floor / Unit | Cellar, Basement, Floor Number(s) 1, Floor Number(s) 2 |
| Estimated Cost | $120,000 |
| Approved | May 16, 2025 |
| Issued | April 15, 2026 |
| Expires | July 1, 2026 |
| BBL | — |
| BIN | — |
Property Owner
Not Applicable
Erik Serras
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