General Construction for Building Conversion at 420 Sterling Place, Brooklyn
420 STERLING PLACE, Brooklyn, 11238 · Prospect Heights
What was permitted
Homeowners in Prospect Heights considering property modifications can look at this permit for guidance on converting existing structures. This project involved changing a building's occupancy from single-family and SRO to a two-family dwelling.
This general construction permit was issued on June 30, 2026, with an estimated project cost of $120,000. The work aims to convert the existing building to a two-family structure and obtain a new certificate of occupancy, with NSR II COMPANY INC (GC) as the contractor.
A building conversion in Prospect Heights from single-family/SRO to two-family had a project cost of $120,000.
What it cost
Issued
June 30, 2026
Expires
August 14, 2026
License
General Contractor
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Filed by NSR II COMPANY INC · 4 permits across 2 neighborhoods
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 | 318820379 |
| Work Permit # | B01179564-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| 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 | June 30, 2026 |
| Expires | August 14, 2026 |
| BBL | — |
| BIN | — |
Property Owner
Not Applicable
Erik Serras