General ConstructionBrooklynPermit Issued

General Construction Renovation at 52 Willoughby Street, Brooklyn

52 WILLOUGHBY STREET, Brooklyn, 11201 · Downtown Brooklyn-DUMBO-Boerum Hill

1

What was permitted

This permit covers a general construction project involving the interior renovation of a commercial space on the first floor at 52 Willoughby Street in Brooklyn's Downtown Brooklyn-DUMBO-Boerum Hill neighborhood. Homeowners and business owners can use this to gauge costs for similar interior commercial upgrades.

The permit was issued on July 15, 2026, with an estimated project cost of $41,000. MERCURY BUILDING ASSO INC is the general contractor for this renovation, which includes ceiling and floor repairs, new partitions, doors, and painting.

A $41,000 interior renovation for a commercial space on Willoughby Street indicates a significant refresh of the property's functionality and appearance.

2

What it cost

$41,000reported on this filing

Issued

July 15, 2026

Expires

March 4, 2027

License

General Contractor

3

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Filed by MERCURY BUILDING ASSO INC · 207 permits across 57 neighborhoods

View the official permit record

Tracking number, work description, cost, and dates

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Tracking Number352528652
Work Permit #B01402567-I1-GC
Job Filing Number
Work TypeGeneral Construction
StatusPermit Issued
Job Descriptioninterior renovation of commercial space work on 1st floor, with repair ceiling, floor, new partition, door and painting work, no change in use, egress or occupancy.
Floor / UnitFloor Number(s) 001 through 001
Estimated Cost$41,000
ApprovedJune 18, 2026
IssuedJuly 15, 2026
ExpiresMarch 4, 2027
BBL
BIN

Property Owner

PR

Casey Martinez

Related Searches

general constructioncommercial renovationDowntown Brooklyn-DUMBO-Boerum HillBrooklynNew York Citypermit issued$41,000 project cost