NYC DOB record · M01414818-I1

340 East 51 Street

340 East 51 Street, Manhattan, NY 10022

Alteration filing in East Midtown-Turtle Bay, Manhattan. The latest DOB status is approved.

A plan examiner has approved the application. A permit still has to be issued before work can begin.

ApprovedAlteration filing

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

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340 East 51 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 M01414818-I1 as a alteration filing at 340 East 51 Street, Manhattan, NY 10022. Its latest published status category is Approved, dated Aug 25, 2026. The filing records 115 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
Approved
Latest status date
Aug 25, 2026
Proposed scale
115 proposed dwelling units
FiledAug 25, 2026
Current recordApproved
Proposed scale115 units
Recorded cost$20,000

What the filing says

A public-record reading of the proposed work.

Modification to existing sprinkler system and related piping to as shown on driawing. no change to 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 14-story elevator apartment building built in 1965, with 115 homes, on a 9,414 sq ft lot.

Built
1965
Last altered
2010
Floors
14
Residential units
115
Building type
Elevator apartment building
Land use
Mixed residential and commercial
Zoning district
R8B
Lot area
9,414 sq ft
Building area
88,658 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 1, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01414818-I1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. Current status updated

    The latest recorded filing status is “Approved.”

    03

Scope and identifiers

The details used to match this filing.

DOB filing number
M01414818-I1
BIN
1039620
BBL
1013430036
Review type
Professional Certification
Existing stories
Not recorded
Proposed stories
Not recorded
Existing dwelling units
115
Proposed dwelling units
115