Mechanical Systems at 311 7 Avenue, Brooklyn
311 7 AVENUE, BROOKLYN, 11215 · Park Slope
What was permitted
This permit involves mechanical work for a new condensing unit in the rear yard and modifications to existing mechanical systems for a first-floor restaurant space in the Park Slope neighborhood of Brooklyn. This type of work is essential for building functionality.
The permit was issued on June 17, 2026, with an estimated project cost of $70,000. COOPER WORKS INC (GC) is the contractor for these mechanical system upgrades.
Mechanical system modifications for a restaurant in Park Slope can cost around $70,000, reflecting the complexity of commercial building systems.
What it cost
Issued
June 17, 2026
Expires
July 7, 2026
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 COOPER WORKS INC · 9 permits across 5 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 | 216277282 |
| Work Permit # | B01377223-I1-MS |
| Job Filing Number | — |
| Work Type | Mechanical Systems |
| Status | Permit Issued |
| Job Description | MECHANICAL WORK FOR NEW CONDENSING UNIT IN REAR YARD AND MECHANICAL SYSTEM MODIFICATIONS FOR EXISTING 1ST FLOOR RESTAURANT SPACE AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY. |
| Floor / Unit | Cellar, Floor Number(s) 001 through 001, Open Space |
| Estimated Cost | $70,000 |
| Approved | April 15, 2026 |
| Issued | June 17, 2026 |
| Expires | July 7, 2026 |
| BBL | — |
| BIN | — |
Property Owner
BBI REALTY LLC
Hank Hsu