NYC DOB record · M01044177-S1

10 Rockefeller Plaza

10 Rockefeller Plaza, Manhattan, NY 10020

Alteration filing in Midtown-Times Square, Manhattan. The latest DOB status is permit entire.

DOB has issued the permit covering the full scope of this filing, so the work is cleared to proceed.

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Aug 29, 2026 · Verify the source row

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10 Rockefeller Plaza record graphic showing the DOB filing status and stated proposal scale
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 M01044177-S1 as a alteration filing at 10 Rockefeller Plaza, Manhattan, NY 10020. Its latest published status category is Approved, dated Aug 26, 2026. The filing records 18 proposed stories.

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
Approved
Latest status date
Aug 26, 2026
Proposed scale
18 proposed stories
FiledJun 13, 2024
Current recordApproved
Proposed scale18 stories
Recorded cost$6M

What the filing says

A public-record reading of the proposed work.

Filing herewith for Mechanical modifications as per plans. Removal and installation of HVAC unit and associated duct piping work. No change to use, egress or occupancy.

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 22-story office building built in 1939, on a 142,087 sq ft lot.

Built
1939
Last altered
2025
Floors
22
Residential units
0
Building type
Office building
Land use
Commercial and office
Zoning district
C5-2.5
Lot area
142,087 sq ft
Building area
1,898,155 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 1, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01044177-S1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. First permit date recorded

    DOB lists a first permit date. This does not by itself confirm current construction activity.

    03
  4. Current status updated

    The latest recorded filing status is “Permit Entire.”

    04

Scope and identifiers

The details used to match this filing.

DOB filing number
M01044177-S1
BIN
1077284
BBL
1012640005
Review type
Standard Plan Examination
Existing stories
18
Proposed stories
18
Existing dwelling units
0
Proposed dwelling units
0