NYC DOB record · M01433476-P1

400 East 84 Street

400 East 84 Street, Manhattan, NY 10028

Alteration filing in Upper East Side-Yorkville, 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. What every status means

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 18, 2026 · Verify the source row

Open full map
newyorkdailyStreet Futures

NYC DOB RECORD · M01433476-P1

400 East 84 Street

Manhattan, NY 10028

Alteration filing · status dated Sep 15, 2026

Current record
Approved
Proposed scale
43 stories
Dwelling units
180
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 M01433476-P1 as a alteration filing at 400 East 84 Street, Manhattan, NY 10028. Its latest published status category is Approved, dated Sep 15, 2026. The filing records 43 proposed stories and 180 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
Sep 15, 2026
Proposed scale
43 proposed stories and 180 proposed dwelling units
The building, not the filingopen housing violations, what it sold for, the owner of record and every filing at BIN 1085139Applicant of recordSee the 7 filings that name Ismael Leyva Architects, P.C.
FiledSep 14, 2026
Current recordApproved
Proposed scale43 stories
Recorded cost$120,000

What the filing says

A public-record reading of the proposed work.

Renovation to existing units 40c, 41c, ph1c as per plans filed herewith. all energy calculations for lighting filed under m01092673-i1. 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 43-story condominium built in 1994, with 180 homes, on a 17,016 sq ft lot.

Built
1994
Floors
43
Residential units
180
Building type
Condominium
Land use
Mixed residential and commercial
Zoning district
C1-9
Lot area
17,016 sq ft
Building area
238,600 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 18, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 6 open notices on record for this building, out of 54 notices on file; the most recent was issued Nov 10, 2009.

  • Elevator

    Issued Nov 10, 2009

  • Local law 10/81 -

    Issued Jan 13, 1997

  • Construction

    Issued Apr 18, 1994

  • 3 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 17, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01433476-P1.

    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

For scale: half of DOB filings are permitted within 20 days of being filed and a quarter take longer than 4 months, measured across 66,798 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
M01433476-P1
BBL
1015637501
Review type
Professional Certification
Existing stories
43
Proposed stories
43
Existing dwelling units
180
Proposed dwelling units
180
General construction