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NYC DOB record · M01117790-I1

343 Madison Avenue

343 Madison Avenue, Manhattan, NY 10017

Alteration filing in Midtown-Times Square, 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 2, 2026 · Verify the source row

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343 Madison Avenue 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 M01117790-I1 as a alteration filing at 343 Madison Avenue, Manhattan, NY 10017. Its latest published status category is Recorded as completed, dated Aug 31, 2026. The published record does not state proposed stories or 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
Aug 31, 2026
Proposed scale
Not stated in this filing
Complete building dossierView all 12 filings associated with BIN 1091941Applicant of recordSee the 3 filings that name Plan B Engineering
FiledSep 26, 2024
Current recordRecorded as completed
Proposed scaleNot specified
Recorded cost$5,000

What the filing says

A public-record reading of the proposed work.

Installation of a construction fence as per plans in conjunction with nb construction. no change in use, egress or occupancy. fence installed in accordance with 2022 NYC building code, chapter 33.

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 vacant land on a 22,595 sq ft lot.

Last altered
2024
Residential units
0
Building type
Vacant land
Land use
Vacant land
Zoning district
C5-3
Lot area
22,595 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 2, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

No open violations are recorded for this building.

A violation is a notice the Department of Buildings recorded against the building. It is not a judgment, and many concern paperwork rather than safety. Open means the agency has not recorded a resolution, which is not the same as the problem still existing. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 2, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01117790-I1.

    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 “LOC Issued.”

    03
  4. Sign-off date recorded

    DOB lists a sign-off date for this filing.

    04

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
M01117790-I1
BBL
1012790023
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
0
Proposed dwelling units
0

Nearby records

Other verified filings in this part of the city.