NYC DOB record · B00227222-I1

306 Nassau Avenue

306 Nassau Avenue, Brooklyn, NY 11222

Alteration filing in Greenpoint, 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 · B00227222-I1

306 Nassau Avenue

Brooklyn, NY 11222

Alteration filing · status dated Dec 27, 2020

Current record
Approved
Proposed scale
Not stated
Dwelling units
6
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 B00227222-I1 as a alteration filing at 306 Nassau Avenue, Brooklyn, NY 11222. Its latest published status category is Approved, dated Dec 27, 2020. The filing records 6 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
Dec 27, 2020
Proposed scale
6 proposed dwelling units
Applicant of recordSee the 974 filings that name Syed Engineering, P.C.
FiledSep 17, 2019
Current recordApproved
Proposed scale6 units
Recorded cost$8,000

What the filing says

A public-record reading of the proposed work.

Alteration type 3 - construction equipment - sidewalk-shedinstallation of temporary sidewalk shed as per plans. no change in use, egressor occupancy. sidewalk shed shall comply with chapter #33 of the NYC buildingcode.

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 3-story walk-up apartment building built in 1957, with 6 homes, on a 2,583 sq ft lot.

Built
1957
Floors
3
Residential units
6
Building type
Walk-up apartment building
Land use
Walk-up apartments
Zoning district
R6B
Lot area
2,583 sq ft
Building area
5,425 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 14, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00227222-I1.

    01
  2. First permit date recorded

    DOB lists a first permit date. This does not by itself confirm current construction activity.

    02
  3. Current status updated

    The latest recorded filing status is “Permit Entire.”

    03

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
B00227222-I1
BIN
3067417
BBL
3026920008
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
6
Proposed dwelling units
6