NYC DOB record · M00883747-I1

20 West 87 Street

20 West 87 Street, Manhattan, NY 10024

Alteration filing in Upper West Side (Central), 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 12, 2026 · Verify the source row

Open full map
newyorkdailyStreet Futures

NYC DOB RECORD · M00883747-I1

20 West 87 Street

Manhattan, NY 10024

Alteration filing · status dated Oct 8, 2026

Current record
Approved
Proposed scale
6 stories
Dwelling units
24
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 M00883747-I1 as a alteration filing at 20 West 87 Street, Manhattan, NY 10024. Its latest published status category is Approved, dated Oct 8, 2026. The filing records 6 proposed stories and 24 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
Oct 8, 2026
Proposed scale
6 proposed stories and 24 proposed dwelling units
Applicant of recordSee the 10 filings that name Gregg Rothstein Architect
FiledSep 12, 2023
Current recordApproved
Proposed scale6 stories
Recorded cost$53,750

What the filing says

A public-record reading of the proposed work.

Remodel apt 4c on the 3rd floor, apt 5a on the 4th floor and apt 6a on the 5th floor. 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 5-story elevator apartment building built in 1952, with 24 homes, on a 4,028 sq ft lot.

Built
1952
Floors
5
Residential units
24
Building type
Elevator apartment building
Land use
Elevator apartments
Zoning district
R7-2
Lot area
4,028 sq ft
Building area
17,046 sq ft
Historic district
Upper West Side / Central Park West Historic District

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 12, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M00883747-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 “Permit Entire.”

    04

For scale: half of DOB filings are permitted within 21 days of being filed and a quarter take longer than 4 months, measured across 79,351 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
M00883747-I1
BIN
1031415
BBL
1012000043
Review type
Professional Certification
Existing stories
6
Proposed stories
6
Existing dwelling units
24
Proposed dwelling units
24
General construction