NYC DOB record · B00255032-I1

11 Adelphi Street

11 Adelphi Street, Brooklyn, NY 11205

Alteration filing in Fort Greene, 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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11 Adelphi 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 B00255032-I1 as a alteration filing at 11 Adelphi Street, Brooklyn, NY 11205. Its latest published status category is Recorded as completed, dated Sep 4, 2025. The filing records 3 proposed stories.

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 4, 2025
Proposed scale
3 proposed stories
FiledNov 13, 2019
Current recordRecorded as completed
Proposed scale3 stories
Recorded cost$300,000

What the filing says

A public-record reading of the proposed work.

Structural modifications as per plans filed. Filing is in conjunction with ALT1 filing 322006896.

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 office building built in 1908, on a 13,120 sq ft lot.

Built
1908
Last altered
2021
Floors
3
Residential units
0
Building type
Office building
Land use
Commercial and office
Zoning district
M1-2
Lot area
13,120 sq ft
Building area
27,422 sq ft

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 B00255032-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
B00255032-I1
BIN
3058013
BBL
3020320015
Review type
Standard Plan Examination
Existing stories
3
Proposed stories
3
Existing dwelling units
0
Proposed dwelling units
0
Structural work