NYC DOB record · B01220460-I1

84 Ross Street

84 Ross Street, Brooklyn, NY 11249

Alteration filing in South Williamsburg, Brooklyn. 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.

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 11, 2026 · Verify the source row

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NYC DOB RECORD · B01220460-I1

84 Ross Street

Brooklyn, NY 11249

Alteration filing · status dated Sep 9, 2026

Current record
Approved
Proposed scale
Not stated
Dwelling units
650
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 B01220460-I1 as a alteration filing at 84 Ross Street, Brooklyn, NY 11249. Its latest published status category is Approved, dated Sep 9, 2026. The filing records 650 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 9, 2026
Proposed scale
650 proposed dwelling units
Complete building dossierView all 3 filings associated with BIN 3388502Applicant of recordSee the 64 filings that name Asr Engineering PC
FiledMay 5, 2025
Current recordApproved
Proposed scale650 units
Recorded cost$9,000

What the filing says

A public-record reading of the proposed work.

Installation of 300psf sidewalk shed as per plans. all equipment shall comply with ch #33 of the NYC code 2022. no change in use, occupancy or egress under this application.

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 6-story elevator apartment building built in 1975, with 647 homes, on a 372,280 sq ft lot.

Built
1975
Floors
6
Residential units
647
Building type
Elevator apartment building
Land use
Mixed residential and commercial
Zoning district
R7-1
Lot area
372,280 sq ft
Building area
748,308 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 11, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B01220460-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

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
B01220460-I1
BBL
3021860001
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
650
Proposed dwelling units
650