What the filing says
A public-record reading of the proposed work.
Engineering new floor openings for new interfloor staircases, engineer interfloor staircases and engineer structural support for modernfold type Folding partition.
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 50-story office building built in 1968, on a 52,636 sq ft lot.
- Built
- 1968
- Floors
- 50
- Residential units
- 0
- Building type
- Office building
- Land use
- Commercial and office
- Zoning district
- C5-5
- Lot area
- 52,636 sq ft
- Building area
- 1,141,276 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 1, 2026. They describe the tax lot, not this filing.
Recorded timeline
Dates published by the Department of Buildings.
- Application filed01
DOB received filing M01210141-I1.
- Application approved02
The application reached an approved status in the DOB record.
- First permit date recorded03
DOB lists a first permit date. This does not by itself confirm current construction activity.
- Current status updated04
The latest recorded filing status is “Permit Entire.”
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
- M01210141-I1
- BBL
- 1000480001
- Postal code
- 10005 · 167 filings
- Review type
- Professional Certification
- Existing stories
- 49
- Proposed stories
- 49
- Existing dwelling units
- 0
- Proposed dwelling units
- 0








