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NYC DOB record · B00378899-I1

391 Adelphi Street

391 Adelphi Street, Brooklyn, NY 11238

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. What every status means

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 · B00378899-I1

391 Adelphi Street

Brooklyn, NY 11238

Alteration filing · status dated Jul 28, 2021

Current record
Recorded as completed
Proposed scale
4 stories
Dwelling units
8
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 B00378899-I1 as a alteration filing at 391 Adelphi Street, Brooklyn, NY 11238. Its latest published status category is Recorded as completed, dated Jul 28, 2021. The filing records 4 proposed stories and 8 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
Jul 28, 2021
Proposed scale
4 proposed stories and 8 proposed dwelling units
Complete building dossierView all 6 filings associated with BIN 3329556Applicant of recordSee the 6 filings that name Mdm Design Group
FiledAug 19, 2020
Current recordRecorded as completed
Proposed scale4 stories
Recorded cost$15,000

What the filing says

A public-record reading of the proposed work.

Installation of 1 new boiler at cellar level in conjunction with application # b00281660 & b00242874. no change in 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 condominium with 39 homes, on a 32,572 sq ft lot.

Residential units
39
Building type
Condominium
Land use
Walk-up apartments
Zoning district
R6B
Lot area
32,572 sq ft
Building area
40,905 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 B00378899-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

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
B00378899-I1
BBL
3019587501
Review type
Professional Certification
Existing stories
4
Proposed stories
4
Existing dwelling units
8
Proposed dwelling units
8

Nearby records

Other verified filings in this part of the city.