NYC DOB record · B00196571-P1

346 21 Street

346 21 Street, Brooklyn, NY 11215

Alteration filing in Sunset Park (West), Brooklyn. The latest DOB status is approved.

A plan examiner has approved the application. A permit still has to be issued before work can begin. What every status means

ApprovedAlteration filing

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

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NYC DOB RECORD · B00196571-P1

346 21 Street

Brooklyn, NY 11215

Alteration filing · status dated Dec 27, 2020

Current record
Approved
Proposed scale
Not stated
Dwelling units
8
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 B00196571-P1 as a alteration filing at 346 21 Street, Brooklyn, NY 11215. Its latest published status category is Approved, dated Dec 27, 2020. The filing records 8 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
8 proposed dwelling units
Complete building dossierView all 3 filings associated with BIN 3017572Applicant of recordSee the 16 filings that name Am Architect's Studio LLC
FiledDec 9, 2019
Current recordApproved
Proposed scale8 units
Recorded cost$14,500

What the filing says

A public-record reading of the proposed work.

Modification of plumbing fixtures and related work in apt. 1L, 1st floor as shown on submitted plans. No change in occupancy, use or egress.

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 4-story walk-up apartment building built in 1931, with 8 homes, on a 2,504 sq ft lot.

Built
1931
Floors
4
Residential units
8
Building type
Walk-up apartment building
Land use
Walk-up apartments
Zoning district
R6B
Lot area
2,504 sq ft
Building area
5,884 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 B00196571-P1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. Current status updated

    The latest recorded filing status is “Approved.”

    03

For scale: half of DOB filings are permitted within 18 days of being filed and a quarter take longer than 4 months, measured across 50,115 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
B00196571-P1
BBL
3008980035
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
8
Proposed dwelling units
8