Skip to content
Back to Manhattan permits
Permit #M01143729-I1

Other Permit — 142 WEST 57 STREET

Manhattan, NY 10019Thursday, March 12, 2026NYC DOB NOW
Permit Type

Other

Estimated Value

$570,150

Contractor

Triton Construction Co.,

Property Owner

Michael Kirchmann

County

New York County

Work Description

Filing to remove and install new mechanical systems as per plans filed. no change to use, egress or occupancy.

Other permits at this address

10 other permits at 142 WEST 57 STREET. Electrical, plumbing, and HVAC on the same property usually share a general contractor.

Other
142 WEST 57 STREET, Manhattan, NY 10019

Modification of existing sprinkler system. no change to use, egress or occupancy.

R.J.C. Mechanical CorpMichael Kirchmann7d ago#M01309986-S3
Plumbing
142 WEST 57 STREET, Manhattan, NY 10019

Removal & installation of plumbing fixtures and related piping. no change to use, egress or occupancy.

Great Oaks Mechanical IncMichael Kirchmann7d ago#M01309986-S2
Plumbing
142 WEST 57 STREET, Manhattan, NY 10019

Removal & installation of plumbing fixtures and related piping. no change to use, egress or occupancy.

Great Oaks Mechanical IncMichael Kirchmann7d ago#M01309986-S2
Other
142 WEST 57 STREET, Manhattan, NY 10019

Modification of existing sprinkler system. no change to use, egress or occupancy.

R.J.C. Mechanical CorpMichael Kirchmann7d ago#M01309986-S3
Other
142 WEST 57 STREET, Manhattan, NY 10019

Installation of mechanical systems as per plans filed. no change to use, egress or occupancy.

Sage Builders CorpMichael KirchmannMar 23, 2026#M01309986-S1
Other
142 WEST 57 STREET, Manhattan, NY 10019

Installation of mechanical systems as per plans filed. no change to use, egress or occupancy.

Sage Builders CorpMichael KirchmannMar 22, 2026#M01309986-S1
Other$515,000
142 WEST 57 STREET, Manhattan, NY 10019

Removal of existing finishes and partitions, and installation of new partitions, finishes and fixtures. no change in use or occupancy. no change in storefront or exterior wall. no change to use, egres...

Sage Builders CorpMichael KirchmannMar 18, 2026#M01309986-I1
Other$515,000
142 WEST 57 STREET, Manhattan, NY 10019

Removal of existing finishes and partitions, and installation of new partitions, finishes and fixtures. no change in use or occupancy. no change in storefront or exterior wall. no change to use, egres...

Sage Builders CorpMichael KirchmannMar 17, 2026#M01309986-I1
Other$570,150
142 WEST 57 STREET, Manhattan, NY 10019

Filing to remove and install new mechanical systems as per plans filed. no change to use, egress or occupancy.

Triton Construction Co.,Michael KirchmannMar 11, 2026#M01143729-I1
Renovation$3,278,100
142 WEST 57 STREET, Manhattan, NY 10019

Proposed interior non-structural alteration of cellar & 1st floor. the scope is limited to the interior renovation of non-load walls, floors, and cieling. no change to use, egress or occupancy.

Triton Construction Co.,Michael KirchmannMar 11, 2026#M01143725-I1

More Other permits in Manhattan