NYC DOB record · M01251486-S1

66 Madison Avenue

66 Madison Avenue, Manhattan, NY 10016

Alteration filing in Midtown South-Flatiron-Union Square, 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 26, 2026 · Verify the source row

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NYC DOB RECORD · M01251486-S1

66 Madison Avenue

Manhattan, NY 10016

Alteration filing · status dated Oct 23, 2026

Current record
Approved
Proposed scale
14 stories
Dwelling units
134
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 M01251486-S1 as a alteration filing at 66 Madison Avenue, Manhattan, NY 10016. Its latest published status category is Approved, dated Oct 23, 2026. The filing records 14 proposed stories and 134 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 23, 2026
Proposed scale
14 proposed stories and 134 proposed dwelling units
The building, not the filingopen housing violations, what it sold for, apartment sizes and every filing at BIN 1016888Applicant of recordSee the 3 filings that name The Design Alliance
FiledSep 5, 2025
Current recordApproved
Proposed scale14 stories
Recorded cost$20,000

What the filing says

A public-record reading of the proposed work.

Plumbing work related to interior renovation of dwelling unit.

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 13-story elevator apartment building built in 1910, with 134 homes, on a 11,968 sq ft lot.

Built
1910
Last altered
1978
Floors
13
Residential units
134
Building type
Elevator apartment building
Land use
Elevator apartments
Zoning district
C5-2
Lot area
11,968 sq ft
Building area
140,000 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 26, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 12 open notices on record for this building, out of 82 notices on file; the most recent was issued Jun 8, 2012.

  • Construction

    Issued Jun 8, 2012

  • Construction

    Issued Jun 8, 2012

  • Construction

    Issued Jun 8, 2012

  • 9 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 Oct 26, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01251486-S1.

    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 22 days of being filed and a quarter take longer than 4 months, measured across 87,253 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
M01251486-S1
BBL
1008570018
Review type
Standard Plan Examination
Existing stories
14
Proposed stories
14
Existing dwelling units
134
Proposed dwelling units
134