NYC DOB record · M01349429-I1

470 West 24 Street

470 West 24 Street, Manhattan, NY 10011

Alteration filing in Chelsea-Hudson Yards, Manhattan. The latest DOB status is loc issued.

DOB has issued a Letter of Completion, which records that the work in this filing is finished.

Recorded as completedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 4, 2026 · Verify the source row

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470 West 24 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 M01349429-I1 as a alteration filing at 470 West 24 Street, Manhattan, NY 10011. Its latest published status category is Recorded as completed, dated Sep 1, 2026. The filing records 325 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
Recorded as completed
Latest status date
Sep 1, 2026
Proposed scale
325 proposed dwelling units
Applicant of recordSee the 3 filings that name Piro Studio LLC
FiledFeb 11, 2026
Current recordRecorded as completed
Proposed scale325 units
Recorded cost$85,248

What the filing says

A public-record reading of the proposed work.

Mechanial filing as per plans. install split a/c heating system. no change in use, egress or occupancy.

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 19-story condominium built in 1932, on a 49,375 sq ft lot.

Built
1932
Last altered
1983
Floors
19
Residential units
2
Building type
Condominium
Land use
Mixed residential and commercial
Zoning district
R8A
Lot area
49,375 sq ft
Building area
668,258 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.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01349429-I1.

    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 “LOC Issued.”

    04
  5. Sign-off date recorded

    DOB lists a sign-off date for this filing.

    05

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
M01349429-I1
BIN
1067979
BBL
1007217501
Review type
Standard Plan Examination
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
325
Proposed dwelling units
325