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NYC DOB record · B00862715-I1

4 Blue Slip

4 Blue Slip, Brooklyn, NY 11222

Alteration filing in Greenpoint, Brooklyn. The latest DOB status is on hold - applicant supersede request required.

The filing is paused until an administrative step is completed. It has not been rejected. What every status means

Under reviewAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Oct 28, 2026 · Verify the source row

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NYC DOB RECORD · B00862715-I1

4 Blue Slip

Brooklyn, NY 11222

Alteration filing · status dated Oct 26, 2026

Current record
Under review
Proposed scale
Not stated
Dwelling units
421
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 B00862715-I1 as a alteration filing at 4 Blue Slip, Brooklyn, NY 11222. Its latest published status category is Under review, dated Oct 26, 2026. The filing records 421 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
Under review
Latest status date
Oct 26, 2026
Proposed scale
421 proposed dwelling units
The building, not the filingthe owner of record and every filing at BIN 3428938Applicant of recordSee the 33 filings that name Collectif Engineering PLLC
FiledMay 16, 2023
Current recordUnder review
Proposed scale421 units
Recorded cost$21,000

What the filing says

A public-record reading of the proposed work.

Installation of new plumbing fixtures and piping as per plans filed no change in 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 39-story elevator apartment building built in 2018, with 421 homes, on a 48,560 sq ft lot.

Built
2018
Last altered
2015
Floors
39
Residential units
421
Building type
Elevator apartment building
Land use
Mixed residential and commercial
Zoning district
R8
Lot area
48,560 sq ft
Building area
448,412 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 28, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00862715-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 “On Hold - Applicant Supersede Request Required.”

    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 88,037 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
B00862715-I1
BBL
3024720050
Review type
Standard Plan Examination
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
421
Proposed dwelling units
421

Where this record leads

The same building, the same street, the same practice.

Also filed at 4 Blue Slip

Elsewhere on Blue Slip

Also filed by Collectif Engineering PLLC

Nearby records

Other verified filings in this part of the city.