NYC DOB record · M01107943-I1

473 West End Avenue

473 West End Avenue, Manhattan, NY 10024

Alteration filing in Upper West Side (Central), 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 5, 2026 · Verify the source row

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473 West End 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 M01107943-I1 as a alteration filing at 473 West End Avenue, Manhattan, NY 10024. Its latest published status category is Recorded as completed, dated Sep 3, 2026. The filing records 47 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
Recorded as completed
Latest status date
Sep 3, 2026
Proposed scale
47 proposed dwelling units
Complete building dossierView all 3 filings associated with BIN 1033803Applicant of recordSee the 10 filings that name Howard L Zimmerman Arch & Eng DPC*
FiledSep 11, 2024
Current recordRecorded as completed
Proposed scale47 units
Recorded cost$300,000

What the filing says

A public-record reading of the proposed work.

New domestic gas system. New gas master meter installation. No change in egress, use 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 15-story elevator apartment building built in 1924, with 48 homes, on a 7,950 sq ft lot.

Built
1924
Last altered
1972
Floors
15
Residential units
48
Building type
Elevator apartment building
Land use
Elevator apartments
Zoning district
R10A
Lot area
7,950 sq ft
Building area
99,435 sq ft
Historic district
Riverside-West End Historic District Extension I

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 5, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 1 open notice on record for this building, out of 35 notices on file; the most recent was issued Jul 1, 1997.

  • Local law 10/80 - facade

    Issued Jul 1, 1997

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 5, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01107943-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 “LOC Issued.”

    04
  5. Sign-off date recorded

    DOB lists a sign-off date for this filing.

    05

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
M01107943-I1
BBL
1012450025
Review type
Standard Plan Examination
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
47
Proposed dwelling units
47