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NYC DOB record · B00481321-I1

1123 Avenue T

1123 Avenue T, Brooklyn, NY 11223

Alteration filing in Gravesend (East)-Homecrest, 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. What every status means

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 14, 2026 · Verify the source row

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NYC DOB RECORD · B00481321-I1

1123 Avenue T

Brooklyn, NY 11223

Alteration filing · status dated Apr 15, 2021

Current record
Approved
Proposed scale
2 stories
Dwelling units
4
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 B00481321-I1 as a alteration filing at 1123 Avenue T, Brooklyn, NY 11223. Its latest published status category is Approved, dated Apr 15, 2021. The filing records 2 proposed stories and 4 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
Apr 15, 2021
Proposed scale
2 proposed stories and 4 proposed dwelling units
Complete building dossierView all 2 filings associated with BIN 3196627Applicant of recordSee the 37 filings that name CONSTRCTN. MGNT. & SFTY. CON., INC.
FiledMar 8, 2021
Current recordApproved
Proposed scale2 stories
Recorded cost$5,000

What the filing says

A public-record reading of the proposed work.

Remove illegal partitions and restore cellar back to original use as ordinary use in order to resolve ecb violation# 35536703j and 35536702h. no change of use, egress or occupancy.

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 walk-up apartment building built in 1920, with 4 homes, on a 2,500 sq ft lot.

Built
1920
Floors
2
Residential units
4
Building type
Walk-up apartment building
Land use
Walk-up apartments
Zoning district
R5
Lot area
2,500 sq ft
Building area
2,600 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 B00481321-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

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
B00481321-I1
BBL
3072900043
Review type
Standard Plan Examination
Existing stories
2
Proposed stories
2
Existing dwelling units
4
Proposed dwelling units
4
General construction

Nearby records

Other verified filings in this part of the city.