NYC DOB record · M01230823-I1

485 Lexington Avenue

485 Lexington Avenue, Manhattan, NY 10017

Alteration filing in East Midtown-Turtle Bay, 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 18, 2026 · Verify the source row

Open full map
newyorkdailyStreet Futures

NYC DOB RECORD · M01230823-I1

485 Lexington Avenue

Manhattan, NY 10017

Alteration filing · status dated Sep 15, 2026

Current record
Approved
Proposed scale
Not stated
Dwelling units
Not stated
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 M01230823-I1 as a alteration filing at 485 Lexington Avenue, Manhattan, NY 10017. Its latest published status category is Approved, dated Sep 15, 2026. The published record does not state proposed stories or 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 15, 2026
Proposed scale
Not stated in this filing
Applicant of recordSee the 490 filings that name Robert Derector Associates
FiledJun 20, 2025
Current recordApproved
Proposed scaleNot specified
Recorded cost$216,961

What the filing says

A public-record reading of the proposed work.

Modifications to the existing plumbing system on the 7th and 8th floors as per plans. No change to 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 30-story office building built in 1957, on a 46,141 sq ft lot.

Built
1957
Last altered
2013
Floors
30
Residential units
0
Building type
Office building
Land use
Commercial and office
Zoning district
C5-3
Lot area
46,141 sq ft
Building area
743,789 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 18, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

No open violations are recorded for this building. 152 notices are on file, all with a recorded resolution.

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 21, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01230823-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 76,126 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
M01230823-I1
BIN
1036206
BBL
1013010023
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
0
Proposed dwelling units
0