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NYC DOB record · B00464733-I1

257 Hancock Street

257 Hancock Street, Brooklyn, NY 11216

Alteration filing in Bedford-Stuyvesant (West), 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 Aug 31, 2026 · Verify the source row

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257 Hancock Street record graphic showing the DOB filing status and stated proposal scale
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 B00464733-I1 as a alteration filing at 257 Hancock Street, Brooklyn, NY 11216. Its latest published status category is Recorded as completed, dated Sep 3, 2025. The filing records 6 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
Sep 3, 2025
Proposed scale
6 proposed dwelling units
Complete building dossierView all 6 filings associated with BIN 3052403
FiledFeb 8, 2021
Current recordRecorded as completed
Proposed scale6 units
Recorded cost$7,000

What the filing says

A public-record reading of the proposed work.

Installation of medium duty pipe scaffolding as per plans no change in use occupancy or egress under this application. pipe scaffolding shall comply with chapter 33 of the 2014 NYC building code.

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 3-story two-family home built in 1889, on a 2,000 sq ft lot.

Built
1889
Last altered
2024
Floors
3
Residential units
2
Building type
Two-family home
Land use
One and two family homes
Zoning district
R6B
Lot area
2,000 sq ft
Building area
2,800 sq ft
Historic district
Bedford Historic District

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 2, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00464733-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
B00464733-I1
BBL
3018340066
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
6
Proposed dwelling units
6

Nearby records

Other verified filings in this part of the city.