NYC DOB record · M01456146-I1

51 Madison Avenue

51 Madison Avenue, Manhattan, NY 10010

Alteration filing in Midtown South-Flatiron-Union Square, Manhattan. The latest DOB status is pending qa assignment.

The filing is waiting to be assigned for a quality-assurance check.

Under reviewAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 12, 2026 · Verify the source row

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NYC DOB RECORD · M01456146-I1

51 Madison Avenue

Manhattan, NY 10010

Alteration filing · status dated Sep 9, 2026

Current record
Under review
Proposed scale
Not stated
Dwelling units
Not stated
Filing data portrait

A page-specific reading of the filing status, location and stated scale. Values are drawn from the cited DOB record.

Address record at a glance

What is filed at this address?

NYC DOB lists filing M01456146-I1 as a alteration filing at 51 Madison Avenue, Manhattan, NY 10010. Its latest published status category is Under review, dated Sep 9, 2026. The published record does not state proposed stories or dwelling units.

A filing or approval does not by itself confirm that work is underway. Proposed details may change in later DOB records.
Filing type
Alteration filing
Latest status
Under review
Latest status date
Sep 9, 2026
Proposed scale
Not stated in this filing
Complete building dossierView all 3 filings associated with BIN 1016880Applicant of recordSee the 8 filings that name Streamline Consultants NY
FiledSep 9, 2026
Current recordUnder review
Proposed scaleNot specified
Recorded costNot published

What the filing says

A public-record reading of the proposed work.

Inspection using industrial rope access techniques and methods. See attached plans; designated primary site supervisor: GABRIEL HURTADO

Street Futures classifies this record as a alteration filing based on the filing type and work flags published by the Department of Buildings. This classification helps organize the map; it does not add scope that is absent from the DOB record.

The lot this filing sits on

What is already here?

The lot holds a 34-story office building built in 1928, on a 83,937 sq ft lot.

Built
1928
Last altered
2011
Floors
34
Residential units
0
Building type
Office building
Land use
Commercial and office
Zoning district
C5-3
Lot area
83,937 sq ft
Building area
1,159,795 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 12, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 16 open notices on record for this building, out of 375 notices on file; the most recent was issued Aug 5, 2014.

  • Elevator

    Issued Aug 5, 2014

  • Elevator

    Issued Aug 5, 2014

  • Elevator

    Issued Aug 5, 2014

  • 13 further open notices are on file. Open the source dataset for the full list.

A violation is a notice the Department of Buildings recorded against the building. It is not a judgment, and many concern paperwork rather than safety. Open means the agency has not recorded a resolution, which is not the same as the problem still existing. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 11, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01456146-I1.

    01
  2. Current status updated

    The latest recorded filing status is “Pending QA Assignment.”

    02

Scope and identifiers

The details used to match this filing.

Where a field reads “empty in the source”, the city published this filing without that value. It is not an omission on our side, and nothing here is inferred to fill a gap.

DOB filing number
M01456146-I1
BBL
1008560024
Review type
Standard Plan Examination
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
Empty in the source
Proposed dwelling units
Empty in the source