Alteration filingSep 17
DOB filing M01279728-I1
Alteration filing at 424 West 33 Street
Recorded as completed13 proposed stories
Open filing Building record · BIN 1012841
424 West 33 Street
424 West 33 Street, Manhattan, NY 10001
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 6 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1012841
424 West 33 Street
Chelsea-Hudson Yards, Manhattan
A consolidated public-record view · updated Sep 17, 2026
- DOB filings
- 6
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings6
Open or active-status records2
First included filingJul 30, 2025
Latest recorded changeSep 17, 2026
The lot
What is already here?
The lot holds a 13-story office building built in 1913, on a 12,960 sq ft lot.
- Floors 2–13Nothing on record
- Floor 1Street levelStreet level. The lot is recorded as commercial and office, so this floor is where the commercial space is.
- Street levelCommercial and office
- Above the southern skylineFrom about floor 102 — the tallest thing within 60 m to the south is 304.2 m
- Built
- 1913
- Floors
- 13
- Residential units
- 0
- Building type
- Office building
- Land use
- Commercial and office
- Zoning district
- C6-4
- Lot area
- 12,960 sq ft
- Building area
- 178,460 sq ft
Owner of record
450 PARTNERS
As the assessment roll records it. Only owners that read as a company are shown here; where the roll names an individual, nothing is published.
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 20, 2026. They describe the tax lot, not any single filing. When the rest of New York went up
Violation record
Are there open violations here?
No open violations are recorded for this building. 82 notices are on file, all with a recorded resolution.
Open means the agency has not recorded a resolution, which is not the same as the problem still existing. What a violation is, and what it is not. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 19, 2026.
What is recorded here
Multiple filings, one stable building identifier.
New York City's Building Identification Number helps connect filings that may use different application numbers or describe different scopes of work. The records below are grouped because they publish BIN 1012841. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 6 alteration filing. Its latest status categories are 4 recorded as completed, 2 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jul 30, 2025
- Latest recorded change
- Sep 17, 2026
- Highest proposed story count
- 13 stories
- Highest proposed unit count
- Not stated
Highest recorded values may come from different filings and must not be combined into one proposed project. Open the individual filings below for their exact scope. Values outside the publication's conservative data-quality bounds are withheld pending source review.
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Recorded history
What has happened at this address?
Every dated event the city has published for this building, from all 6 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Demolition of sprinkler heads and installation of temporary loop as shown on plans. (Filing B). Filing M01262337-S1.
- Alteration approved02
Filing M01262337-S1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for M01262337-S1. That is not by itself confirmation of activity on site.
- Alteration filed04
General Construction for a temporary field office including partial demolition and renovation on the 2nd floor. No change in use, egress, or occupancy. Filing M01279728-I1.
- Alteration filed05
Mechanical work as shown on plans. Filing M01279728-S2.
- Alteration approved06
Filing M01279728-S2 reached an approved status.
- Alteration filed07
Interior renovation of portions of 1st, 2nd, and 3rd floors per the 1968 building code. this includes the 2nd & 3rd floor reconfiguration of the northeast tenant space & elevator lobby. Filing M01281953-I1.
- Alteration approved08
Filing M01281953-I1 reached an approved status.
- Permit recorded for alteration09
DOB lists a first permit date for M01281953-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration010
DOB lists a first permit date for M01279728-S2. That is not by itself confirmation of activity on site.
- Alteration approved011
Filing M01279728-I1 reached an approved status.
- Permit recorded for alteration012
DOB lists a first permit date for M01279728-I1. That is not by itself confirmation of activity on site.
- Alteration filed013
Installation of temporary pipe scaffold as per plan. no change in use, egress or occupancy. Filing M01382697-I1.
- Permit recorded for alteration014
DOB lists a first permit date for M01382697-I1. That is not by itself confirmation of activity on site.
- Alteration signed off015
DOB recorded a sign-off for M01262337-S1.
- Alteration now completed016
The latest status recorded for M01262337-S1 is “LOC Issued.”
- Alteration signed off017
DOB recorded a sign-off for M01279728-S2.
- Alteration now completed018
The latest status recorded for M01279728-S2 is “LOC Issued.”
- Alteration filed019
Installation of temporary pipe scaffold as per plan. no change in use, egress or occupancy. Filing M01382697-P4.
- Alteration approved020
Filing M01382697-P4 reached an approved status.
- Alteration now approved021
The latest status recorded for M01382697-P4 is “Approved.”
- Alteration now approved022
The latest status recorded for M01382697-I1 is “Permit Entire.”
- Alteration signed off023
DOB recorded a sign-off for M01279728-I1.
- Alteration now completed024
The latest status recorded for M01279728-I1 is “LOC Issued.”
- Alteration signed off025
DOB recorded a sign-off for M01281953-I1.
- Alteration now completed026
The latest status recorded for M01281953-I1 is “LOC Issued.”