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General ConstructionBrooklynPermit issued

Boiler Room Renovation at 420 Baltic Street, Brooklyn

420 BALTIC STREET, Brooklyn, 11217 · Carroll Gardens-Cobble Hill-Gowanus-Red Hook

Winston

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Reported project cost

$347,850

As declared on the permit filing. General Construction.

Issued
April 14, 2026
Expires
December 31, 2026
License
General Contractor

What was permitted

This permit details interior renovation work within a boiler room, including minor exterior work for boiler equipment removal. The project is located at 420 Baltic Street.

The permit was issued on April 14, 2026, with an estimated cost of $347,850. NAVILLUS TILE INC is the general contractor for this project.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number153321119
Work permit #B00502805-I1-GC
Job filing number—
Work typeGeneral Construction
StatusPermit Issued
Job descriptionNYCHA BOILER - INTERIOR RENOVATION TO BOILER ROOM SPACE AND MINOR EXTERIOR WORK FOR BOILER EQUIPMENTREMOVAL. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
Floor / unitCellar, Open Space
Estimated cost$347,850
ApprovedJune 3, 2021
IssuedApril 14, 2026
ExpiresDecember 31, 2026
BBL—
BIN—

Property owner

Nycha

Oliver Osterwind

Related searches

boiler room renovationCarroll GardensBrooklyngeneral construction permit$347,850NYCHANAVILLUS TILE INC