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NYC DOB record · B01438083-I1

321 21 Street

321 21 Street, Brooklyn, NY 11215

Full demolition filing in Sunset Park (West), Brooklyn. The latest DOB status is objections.

The examiner raised objections. The applicant has to resolve them before the filing can be approved. What every status means

Under reviewFull demolition

NYC Department of Buildings · w9ak-ipjd · accessed Sep 22, 2026 · Verify the source row

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NYC DOB RECORD · B01438083-I1

321 21 Street

Brooklyn, NY 11215

Full demolition · status dated Sep 17, 2026

Current record
Under review
Proposed scale
Not stated
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 B01438083-I1 as a full demolition at 321 21 Street, Brooklyn, NY 11215. Its latest published status category is Under review, dated Sep 17, 2026. The published record does not state proposed stories or 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
Full demolition
Latest status
Under review
Latest status date
Sep 17, 2026
Proposed scale
Not stated in this filing
Applicant of recordSee the 45 filings that name Hsu & Associates
FiledAug 25, 2026
Current recordUnder review
Proposed scaleNot specified
Recorded cost$25,000

What the filing says

A public-record reading of the proposed work.

Full demolition of existing 2-story frame residential building, existing party wall will remain in place.

Street Futures classifies this record as a full demolition 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 two-family home built in 1905, on a 1,603 sq ft lot.

Built
1905
Last altered
2000
Floors
2
Residential units
2
Building type
Two-family home
Land use
One and two family homes
Zoning district
R6B
Lot area
1,603 sq ft
Building area
1,564 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 22, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

No open violations are recorded for this building.

Open means the agency has not recorded a resolution, which is not the same as the problem still existing. What a violation is, and what it is not. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 22, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B01438083-I1.

    01
  2. Current status updated

    The latest recorded filing status is “Objections.”

    02

For scale: half of DOB filings are permitted within 20 days of being filed and a quarter take longer than 4 months, measured across 66,798 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
B01438083-I1
BIN
3017477
BBL
3008920070
Review type
Standard Plan Examination
Existing stories
2
Proposed stories
Empty in the source
Existing dwelling units
2
Proposed dwelling units
Empty in the source

Nearby records

Other verified filings in this part of the city.