General Construction at 420 Court Street, Brooklyn
420 COURT STREET, BROOKLYN, 11231 · Carroll Gardens-Cobble Hill-Gowanus-Red Hook
What was permitted
Homeowners and business owners in the Carroll Gardens-Cobble Hill-Gowanus-Red Hook area should be aware of a significant construction project at 420 Court Street. This permit allows for the alteration of an existing one-story commercial building into a five-story mixed-use building.
Issued on June 22, 2026, this extensive project has an estimated cost of $2,571,083. AVO CONSTRUCTION LLC is the general contractor for this substantial development.
A major transformation is planned for 420 Court Street, converting a commercial building into a five-story mixed-use property with a project cost of over $2.5 million.
What it cost
Issued
June 22, 2026
Expires
June 22, 2027
License
General Contractor
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Filed by AVO CONSTRUCTION LLC · 5 permits across 1 neighborhood
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 | 926184348 |
| Work Permit # | B00653109-I1-GC |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | PROPOSED ALTERATION TO EXISTING ONE (1) STORY COMMERCIAL BUILDING TO 5 STORY MIXED USE BUILDING AS PER PLANS FILED HEREWITH |
| Floor / Unit | Cellar, Cellar, Floor Number(s) 1, Floor Number(s) 1, Floor Number(s) 2, Floor Number(s) 3, Floor Number(s) 4, Floor Number(s) 5, Floor Number(s) 6, Roof |
| Estimated Cost | $2,571,083 |
| Approved | May 16, 2024 |
| Issued | June 22, 2026 |
| Expires | June 22, 2027 |
| BBL | — |
| BIN | — |
Property Owner
420 COURT STREET LLC
ELIZABETH MCDONALD