Permit #B00463344-I1

HVAC Permit — 374 BLAKE AVENUE

BROOKLYN, NY 11212Monday, February 2, 2026NYC DOB NOW

Permit Type

HVAC

Estimated Value

$400,000

Contractor

KORDUN CONSTRUCTION CORP

Property Owner

OLIVER OSTERWIND

County

Kings County

Work Description

Nycha boiler - plumbing work as per plans filed herewith. no change to use, egress or occupancy.

More HVAC permits in BROOKLYN

HVAC$733,533

609 PARK AVENUE, BROOKLYN, NY 11206

Nycha boilers-

ASHLAR MECHANICAL CORPSCOTT GROOM2d ago#B00537736-S2

HVAC$1,050,000

120 RICHARDS STREET, BROOKLYN, NY 11231

Filing herewith to PROVIDE ELECTRICAL CLOSET FOR RELOCATED EQUIPMENT., AN ELEVATED STEEL FRAMED BOILER ROOM,AND A NATURAL GAS OPTIONAL STANDBY POWER GENERATOR ON STEEL PLATFORM.

C. D. E. AIR-CONDITIONINGJennifer BenabeApr 6, 2026#B00644243-I1

HVAC$15,000

50 STUYVESANT AVENUE, BROOKLYN, NY 11221

Nycha boiler - removal and replacement of vacuum pump unit, condensate return unit with mechanical piping and duct-work for interior renovation of mechanical equipment room.

DYNAMIC US, INCOLIVER OSTERWINDApr 5, 2026#B00438834-I1

HVAC$15,000

50 STUYVESANT AVENUE, BROOKLYN, NY 11221

Nycha boiler - structural work for interior renovation replacing concrete pads and enlargement of existing sump pits.

DYNAMIC US, INCOLIVER OSTERWINDApr 5, 2026#B00435030-I1

HVAC$15,000

93 LEWIS AVENUE, BROOKLYN, NY 11206

Nycha boiler - removal and replacement of vacuum pump unit, condensate return unit with mechanical piping and duct-work for interior renovation of mechanical equipment room.

DYNAMIC US, INCOLIVER OSTERWINDApr 5, 2026#B00438709-I1