NYC DOB record · M01474959-I1

520 West 110 Street

520 West 110 Street, Manhattan, NY 10025

Alteration filing in Upper West Side-Manhattan Valley, 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 20, 2026 · Verify the source row

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NYC DOB RECORD · M01474959-I1

520 West 110 Street

Manhattan, NY 10025

Alteration filing · status dated Oct 15, 2026

Current record
Approved
Proposed scale
12 stories
Dwelling units
36
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 M01474959-I1 as a alteration filing at 520 West 110 Street, Manhattan, NY 10025. Its latest published status category is Approved, dated Oct 15, 2026. The filing records 12 proposed stories and 36 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 15, 2026
Proposed scale
12 proposed stories and 36 proposed dwelling units
The building, not the filingopen housing violations, what it sold for, apartment sizes and every filing at BIN 1056866Applicant of recordSee the 503 filings that name Mchenery Testing Lab
FiledOct 15, 2026
Current recordApproved
Proposed scale12 stories
Recorded cost$12,000

What the filing says

A public-record reading of the proposed work.

Proposed installation of heavy duty sidewalk shed as per plans. live load 300 lbs per square feet. sidewalk shed shall comply with chapter #33 of the NYC building code. no change in use, occupancy, or egress under this application.

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 12-story condominium built in 1911, with 36 homes, on a 7,092 sq ft lot.

Built
1911
Floors
12
Residential units
36
Building type
Condominium
Land use
Elevator apartments
Zoning district
R8
Lot area
7,092 sq ft
Building area
46,657 sq ft
Historic district
Morningside Heights Historic District

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 22, 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 32 notices on file; the most recent was issued Sep 23, 1991.

  • Construction

    Issued Sep 23, 1991

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 Oct 22, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01474959-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 “Permit Entire.”

    03

For scale: half of DOB filings are permitted within 22 days of being filed and a quarter take longer than 4 months, measured across 84,915 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
M01474959-I1
BBL
1018817502
Review type
Professional Certification
Existing stories
12
Proposed stories
12
Existing dwelling units
36
Proposed dwelling units
36
Sidewalk shed