Alteration filingSep 24
DOB filing M01394503-I1
Alteration filing at 450 West 31 Street
Under review12 proposed stories
Open filing Building record · BIN 1012836
450 West 31 Street
450 West 31 Street, Manhattan, NY 10001
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 2 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 1012836
450 West 31 Street
Chelsea-Hudson Yards, Manhattan
A consolidated public-record view · updated Sep 24, 2026
- DOB filings
- 2
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records2
First included filingSep 8, 2022
Latest recorded changeSep 24, 2026
The lot
What is already here?
The lot holds a 12-story office building built in 1918, on a 13,900 sq ft lot.
- Floors 2–12Nothing 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 26 — the tallest thing within 60 m to the south is 75.2 m
- Built
- 1918
- Last altered
- 1999
- Floors
- 12
- Residential units
- 0
- Building type
- Office building
- Land use
- Commercial and office
- Zoning district
- C6-4
- Lot area
- 13,900 sq ft
- Building area
- 112,146 sq ft
Owner of record
PORT AUTHORITY
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 29, 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?
The Department of Buildings has 7 open notices on record for this building, out of 128 notices on file; the most recent was issued Feb 9, 2026.
- Construction
Issued Feb 9, 2026 — FAILURE TO MAINTAIN BUILDING IN A CODE COMPLIANT MANNER.AS NOTED AT TI ME OF INSPECTION,I OBSERVED AT EXP1 BROKEN WINDOW PANES ON 10TH FL.EXP 3 SOUTH ELEV MISSING BRICK AND DAMAGED MORTAR JOINTS AT 8TH FL,MISSING BRICK AT SOUTHEAST END OF PARAPET WALL.CRACKS IN CHIMNEY BRICK WORK.CR ACKS IN MASONRY BULKHEAD.REMEDY:REPAIR AND/OR REPLACE DAMAGED FACADE
- Construction
Issued Feb 9, 2025 — STRUCTURE RENDERED NON COMPLIANT. DUE TO CAR INTO SIDEWALK SHED. THE F
- Construction
Issued Feb 9, 2025 — STRUCTURE RENDERED NON COMPLIANT DUT TO CAR INTO SIDEWALK SHED . THE FOLLOWING DAMAGES OCCURRED . 2 METAL COLUMNS ARE OUT PLUMB , CROSS BRA CING BENT OF LEFT HAND SIDE OF SHED . SIDE WALK IS APPROXIMATELY 70 X 12 '
4 further open notices are on file. Open the source dataset for the full list.
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 28, 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 1012836. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 2 alteration filing. Its latest status categories are 1 under review, 1 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Sep 8, 2022
- Latest recorded change
- Sep 24, 2026
- Highest proposed story count
- 12 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.
Address alerts
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Recorded history
What has happened at this address?
Every dated event the city has published for this building, from all 2 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Installation of heavy duty sidewalk shed. no change in use, occupancy or egress. work shall comply with chapter 33 of nycc. Filing M07996866-I1.
- Permit recorded for alteration02
DOB lists a first permit date for M07996866-I1. That is not by itself confirmation of activity on site.
- Alteration filed03
Renovation bathroom of existing commercial building 3rd floor. Filing M01394503-I1.
- Alteration now approved04
The latest status recorded for M07996866-I1 is “Permit Entire.”
- Alteration now under review05
The latest status recorded for M01394503-I1 is “Plan Examiner Review.”