NYC DOB record · M00811283-S2

2123 Madison Avenue

2123 Madison Avenue, Manhattan, NY 10037

Alteration filing in East Harlem (North), 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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2123 Madison Avenue 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 M00811283-S2 as a alteration filing at 2123 Madison Avenue, Manhattan, NY 10037. Its latest published status category is Approved, dated Aug 26, 2026. The filing records 14 proposed stories and 150 proposed 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
Approved
Latest status date
Aug 26, 2026
Proposed scale
14 proposed stories and 150 proposed dwelling units
FiledFeb 28, 2023
Current recordApproved
Proposed scale14 stories
Recorded cost$68,100

What the filing says

A public-record reading of the proposed work.

Plumbing work at cellar mechanical room - nycha boilers

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 14-story elevator apartment building built in 1947, with 710 homes, on a 256,600 sq ft lot.

Built
1947
Last altered
1997
Floors
14
Residential units
710
Building type
Elevator apartment building
Land use
Elevator apartments
Zoning district
R7-2
Lot area
256,600 sq ft
Building area
449,600 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 M00811283-S2.

    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.

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
M00811283-S2
BIN
1081123
BBL
1017570020
Review type
Standard Plan Examination
Existing stories
14
Proposed stories
14
Existing dwelling units
150
Proposed dwelling units
150