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NYC DOB record · B00229949-I1

354 Humboldt Street

354 Humboldt Street, Brooklyn, NY 11211

Alteration filing in East Williamsburg, Brooklyn. The latest DOB status is loc issued.

DOB has issued a Letter of Completion, which records that the work in this filing is finished.

Recorded as completedAlteration filing

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

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NYC DOB RECORD · B00229949-I1

354 Humboldt Street

Brooklyn, NY 11211

Alteration filing · status dated Dec 27, 2020

Current record
Recorded as completed
Proposed scale
1 stories
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 B00229949-I1 as a alteration filing at 354 Humboldt Street, Brooklyn, NY 11211. Its latest published status category is Recorded as completed, dated Dec 27, 2020. The filing records 1 proposed story.

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
Recorded as completed
Latest status date
Dec 27, 2020
Proposed scale
1 proposed story
Complete building dossierView all 3 filings associated with BIN 3068913Applicant of recordSee the 221 filings that name New York Engineering ASSOC., P.C.
FiledSep 20, 2019
Current recordRecorded as completed
Proposed scale1 stories
Recorded cost$20,000

What the filing says

A public-record reading of the proposed work.

Install boiler to create emergency mobile trailer.

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 2-story office building built in 1987, on a 2,168 sq ft lot.

Built
1987
Last altered
1996
Floors
2
Residential units
0
Building type
Office building
Land use
Commercial and office
Zoning district
C8-2
Lot area
2,168 sq ft
Building area
4,416 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 B00229949-I1.

    01
  2. First permit date recorded

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

    02
  3. Sign-off date recorded

    DOB lists a sign-off date for this filing.

    03
  4. Current status updated

    The latest recorded filing status is “LOC Issued.”

    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
B00229949-I1
BBL
3027660001
Review type
Professional Certification
Existing stories
1
Proposed stories
1
Existing dwelling units
0
Proposed dwelling units
0

Nearby records

Other verified filings in this part of the city.