General Renovation and Mechanical Work at 834 56 Street, Brooklyn
834 56 STREET, BROOKLYN, 11220 · Sunset Park (East)-Borough Park (West)
What was permitted
Homeowners in the Sunset Park (East)-Borough Park (West) neighborhood may be interested in a comprehensive renovation project at 834 56 Street. This permit covers a general renovation of a 2-family building, including partition work, repairs, and a split AC system installation.
Issued on April 21, 2026, this permit has an estimated cost of $153,000 for the extensive renovation and mechanical work. MERCURY BUILDING ASSO INC (GC) is the contractor for this project.
A $153,000 permit for a general renovation and mechanical system upgrade in Sunset Park (East)-Borough Park (West) indicates a significant investment in a 2-family home.
What it cost
Issued
April 21, 2026
Expires
March 4, 2027
License
General Contractor
Price your own project
See what a project like this costs near you
We'll compare your scope against real permits and licensed contractors in the area.
Start my estimate →Free · takes 60 seconds · no account needed
Filed by MERCURY BUILDING ASSO INC · 207 permits across 57 neighborhoods
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 | 861436790 |
| Work Permit # | B01341729-I1-GC |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | GENERAL RENOVATION OF 2-FAMILY BUILDING WITH REMOVING PARTITION, REPAIRING WALLS, CEILING, NEW FLOOR TILES, PARTITION, DOOR, REPLACING WINDOWS AND PAINTING. ALSO MECHANICAL WORK OF SPLIT AC SYSTEM AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY. |
| Floor / Unit | Cellar, Floor Number(s) 001 through 002 |
| Estimated Cost | $153,000 |
| Approved | January 21, 2026 |
| Issued | April 21, 2026 |
| Expires | March 4, 2027 |
| BBL | — |
| BIN | — |
Property Owner
Not Applicable
Xing wen Shi