NYC DOB record · M01406614-P2

550 West 20 Street

550 West 20 Street, Manhattan, NY 10011

Alteration filing in Chelsea-Hudson Yards, Manhattan. The latest DOB status is prof cert qa review.

The filing was professionally certified by its architect or engineer, and DOB is auditing it rather than reviewing it in full.

Under reviewAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Aug 24, 2026 · Verify the source row

Open full map
550 West 20 Street 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 M01406614-P2 as a alteration filing at 550 West 20 Street, Manhattan, NY 10011. Its latest published status category is Under review, dated Aug 20, 2026. The filing records 131 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
Under review
Latest status date
Aug 20, 2026
Proposed scale
131 proposed dwelling units
Complete building dossierView all 5 filings associated with BIN 1012284
FiledAug 19, 2026
Current recordUnder review
Proposed scale131 units
Recorded cost$2,000

What the filing says

A public-record reading of the proposed work.

Construction fence as per drawings. construction fence shall comply with ch #33 of the NYC bc. no change in use, occupancy or egress under this application. dot permits by others for fence installed on sidewalk/roadway.

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 8-story government property built in 1931, on a 15,800 sq ft lot.

Built
1931
Last altered
1988
Floors
8
Residential units
0
Building type
Government property
Land use
Public facilities and institutions
Zoning district
C6-3
Lot area
15,800 sq ft
Building area
95,837 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 5, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 7 open notices on record for this building, out of 8 notices on file; the most recent was issued Sep 11, 2024.

  • Construction

    Issued Sep 11, 2024 — FAILURE TO MAINTAIN EXTERIOR BUILDING SEALANT & APPURTENANCES. NOTES: OBSERVED DAMAGE SEALANT JOINTS AT COPING STONE; LOOSE METAL COPING & PARAPET LEVEL & DAMAGE WINDOW FRAME/DECORATIE STONE AROUND WINDOWS AT SEVERAL LOCATIONS ON EXP#1 (N.ELEV).ALSO OBSERVED @ EXP#4 (W. ELEV) SPALLED BRICK;DAMAGE MORTAR JOINTS @ PARAPET.REMEDY:FIX AND/OR REPLACE

  • Construction

    Issued Apr 8, 2024 — FAILURE TO MAINTAIN EXTERIOR BLDG WALLS & APPURTENANCES.AT THE TIME OF INSPECTION ON EXP#1 N. ELEV: DAMAGE,OPEN MORTAR/SELANT JOINTS AT COPING STONES; LOOSE METAL COPPING AT PARAPET.DAMAGED WINDOW FRAMES AT LOCATION #3 DAMAGED DETERIORATED MORTAR JOINTS. CRACKS IN TERRACOTTA REMEDY: MAINTAIN EXTERIOR WALLS AND REPAID DAMAGED FACADE

  • Construction

    Issued Feb 6, 2023 — FAILURE TO MAINTAIN EXTERIOR BUILDING WALLS AND APPURTENANCES:AS NOTED @TIME OF INSPECTION OBSERVE ON EXP.#1 NORTH ELEV.:DAMAGED,OPEN MORTAR/ SEALENT JOINTS@COPING STONE.EXP3 DAMAGED DETERIORATED MORTAR JOINT@ PARAPET SO.ELEV.EXP.@CRACKS IN TERRACOTTA DAMAGED MORTAR JOINT@PARAPET MAINT.EXTERIOR BLDG WALLS&APPURT.PROV.SAFETY MEASURES PER 1RCNY 103-04

  • 4 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 5, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01406614-P2.

    01
  2. Current status updated

    The latest recorded filing status is “Prof Cert QA Review.”

    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
M01406614-P2
BBL
1006910001
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
0
Proposed dwelling units
131