Mechanical Systems Work at 201 North 11 Street, Brooklyn
201 NORTH 11 STREET, BROOKLYN, 11211 · Williamsburg
What was permitted
Residents in Williamsburg can observe mechanical system upgrades at 201 North 11 Street, involving work on the 5th and 6th floors of an existing apartment. A new unit has been placed on the roof as part of this project.
This permit was issued on June 18, 2026, with an estimated project cost of $100,000. KAJA BUILT INC (GC) is the contractor for this mechanical work.
Mechanical system upgrades for a Brooklyn apartment, including a rooftop unit, were completed with an estimated project cost of $100,000.
What it cost
Issued
June 18, 2026
Expires
February 9, 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 KAJA BUILT INC · 2 permits across 1 neighborhood
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 | 795166745 |
| Work Permit # | B01359422-I1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | mechanical work for existing apartment on 5th and 6th floor - unit placed on roof |
| Floor / Unit | Floor Number(s) 5 through 6 |
| Estimated Cost | $100,000 |
| Approved | May 7, 2026 |
| Issued | June 18, 2026 |
| Expires | February 9, 2027 |
| BBL | — |
| BIN | — |
Property Owner
PR
Eleni Demetriades