NYC DOB record · M01406614-S1

550 West 20 Street

Alteration filing filing in Chelsea-Hudson Yards, Manhattan. The latest DOB status is permit entire.

ApprovedAlteration filing
Open full map
FiledMay 29, 2026
Current recordApproved
Proposed scale16 stories
Recorded cost$3,000

What the filing says

A public-record reading of the proposed work.

Heavy duty sidewalk shed during building alteration, filed sep. sidewalk shed shall complywith ch #33 of the NYC bc. dot permits by others for shed installed on roadway. no change in use, occupancy or egress under this application.

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.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01406614-S1.

    01
  2. First permit date recorded

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

    02
  3. Current status updated

    The latest recorded filing status is “Permit Entire.”

    03

Scope and identifiers

The details used to match this filing.

DOB filing number
M01406614-S1
BIN
1012284
BBL
1006910001
Review type
Professional Certification
Existing stories
8
Proposed stories
16
Existing dwelling units
0
Proposed dwelling units
131