NYC DOB record · M01244583-S1

49 West 24 Street

49 West 24 Street, Manhattan, NY 10010

Alteration filing in Midtown South-Flatiron-Union Square, Manhattan. The latest DOB status is permit entire.

DOB has issued the permit covering the full scope of this filing, so the work is cleared to proceed. What every status means

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Oct 29, 2026 · Verify the source row

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NYC DOB RECORD · M01244583-S1

49 West 24 Street

Manhattan, NY 10010

Alteration filing · status dated Oct 27, 2026

Current record
Approved
Proposed scale
11 stories
Dwelling units
Not stated
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 M01244583-S1 as a alteration filing at 49 West 24 Street, Manhattan, NY 10010. Its latest published status category is Approved, dated Oct 27, 2026. The filing records 11 proposed stories.

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
Approved
Latest status date
Oct 27, 2026
Proposed scale
11 proposed stories
Applicant of recordSee the 179 filings that name Sideris Kefalas Engineers PC
FiledFeb 11, 2026
Current recordApproved
Proposed scale11 stories
Recorded cost$102,000

What the filing says

A public-record reading of the proposed work.

Installation of mechanical systems, equipment and ductwork for renovation of wig manufacturing and accessory use offices. filed in conjuction with m01244583.

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 11-story office building built in 1915, on a 4,551 sq ft lot.

Built
1915
Last altered
2013
Floors
11
Residential units
1
Building type
Office building
Land use
Commercial and office
Zoning district
M1-8A/R11
Lot area
4,551 sq ft
Building area
41,800 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 29, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 5 open notices on record for this building, out of 41 notices on file; the most recent was issued May 2, 2024.

  • Failure to

    Issued May 2, 2024 — FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4

  • Sprinkler

    Issued Sep 3, 2019 — FAILED TO FILE FINAL SPRINKLER REPORT BY JULY 1, 2019

  • (other bldgs types) - elevator affirmation of

    Issued May 30, 2014 — VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2012 CAT 1 INSP/TST

  • 2 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 Oct 29, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01244583-S1.

    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 “Permit Entire.”

    04

For scale: half of DOB filings are permitted within 22 days of being filed and a quarter take longer than 4 months, measured across 88,832 filings that carry both dates. How long a permit takes, by work type and borough

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
M01244583-S1
BIN
1015592
BBL
1008260011
Review type
Standard Plan Examination
Existing stories
11
Proposed stories
11
Existing dwelling units
0
Proposed dwelling units
0