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NYC DOB record · B00331128-I1

450 Avenue X

450 Avenue X, Brooklyn, NY 11223

Alteration filing in Gravesend (South), 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 12, 2026 · Verify the source row

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NYC DOB RECORD · B00331128-I1

450 Avenue X

Brooklyn, NY 11223

Alteration filing · status dated Oct 15, 2024

Current record
Recorded as completed
Proposed scale
Not stated
Dwelling units
2
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 B00331128-I1 as a alteration filing at 450 Avenue X, Brooklyn, NY 11223. Its latest published status category is Recorded as completed, dated Oct 15, 2024. The filing records 2 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
Recorded as completed
Latest status date
Oct 15, 2024
Proposed scale
2 proposed dwelling units
Applicant of recordSee the 250 filings that name Ashraf Corporation
FiledMar 11, 2020
Current recordRecorded as completed
Proposed scale2 units
Recorded cost$2,000

What the filing says

A public-record reading of the proposed work.

Filing for construction fence in conjunction with alt-1 job 322043114

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 2.5-story two-family home built in 1901, on a 4,000 sq ft lot.

Built
1901
Floors
2.5
Residential units
2
Building type
Two-family home
Land use
One and two family homes
Zoning district
R4
Lot area
4,000 sq ft
Building area
2,903 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.

Violation record

Are there open violations here?

The Department of Buildings has 1 open notice on record for this building, out of 1 notice on file; the most recent was issued Dec 30, 2020.

  • Construction

    Issued Dec 30, 2020

A violation is a notice the Department of Buildings recorded against the building. It is not a judgment, and many concern paperwork rather than safety. Open means the agency has not recorded a resolution, which is not the same as the problem still existing. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 14, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00331128-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 “LOC Issued.”

    04
  5. Sign-off date recorded

    DOB lists a sign-off date for this filing.

    05

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
B00331128-I1
BIN
3195358
BBL
3072000014
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
2
Proposed dwelling units
2

Nearby records

Other verified filings in this part of the city.