NYC DOB record · M01394595-S2

45 East 66 Street

45 East 66 Street, Manhattan, NY 10065

Alteration filing in Upper East Side-Carnegie Hill, 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 Sep 25, 2026 · Verify the source row

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NYC DOB RECORD · M01394595-S2

45 East 66 Street

Manhattan, NY 10065

Alteration filing · status dated Sep 22, 2026

Current record
Approved
Proposed scale
10 stories
Dwelling units
43
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 M01394595-S2 as a alteration filing at 45 East 66 Street, Manhattan, NY 10065. Its latest published status category is Approved, dated Sep 22, 2026. The filing records 10 proposed stories and 43 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 22, 2026
Proposed scale
10 proposed stories and 43 proposed dwelling units
The building, not the filingopen housing violations, what it sold for, apartment sizes and every filing at BIN 1076285Applicant of recordSee the 161 filings that name Ces Engineering LLC
FiledMay 15, 2026
Current recordApproved
Proposed scale10 stories
Recorded cost$60,000

What the filing says

A public-record reading of the proposed work.

Mechanical work file in conjunction with apartment 10W renovation.

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 10-story condominium built in 1908, with 33 homes, on a 10,042 sq ft lot.

Built
1908
Floors
10
Residential units
33
Building type
Condominium
Land use
Mixed residential and commercial
Zoning district
C5-1
Lot area
10,042 sq ft
Building area
86,910 sq ft
Historic district
Upper East Side Historic District

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 29, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 3 open notices on record for this building, out of 58 notices on file; the most recent was issued Feb 22, 2024.

  • No report and / or late filing (facade)

    Issued Feb 22, 2024 — FAILED TO FILE FISP CYCLE 9C TECHNICAL REPORT BY 2/21/2024

  • Elevator

    Issued Oct 17, 1988

  • Elevator

    Issued Oct 17, 1988 — ITEMS W 4 COVER ON ANNUNICATOR

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 29, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01394595-S2.

    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 73,707 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
M01394595-S2
BBL
1013817502
Review type
Standard Plan Examination
Existing stories
10
Proposed stories
10
Existing dwelling units
43
Proposed dwelling units
43