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NYC DOB record · B01330255-S1

244 Flatbush Avenue

244 Flatbush Avenue, Brooklyn, NY 11217

Alteration filing in Prospect Heights, 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.

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 1, 2026 · Verify the source row

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244 Flatbush Avenue 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 B01330255-S1 as a alteration filing at 244 Flatbush Avenue, Brooklyn, NY 11217. Its latest published status category is Approved, dated Aug 27, 2026. The filing records 5 proposed stories and 15 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
Aug 27, 2026
Proposed scale
5 proposed stories and 15 proposed dwelling units
Complete building dossierView all 2 filings associated with BIN 3018772Applicant of recordSee the 3 filings that name Concept Design Group
FiledJan 7, 2026
Current recordApproved
Proposed scale5 stories
Recorded cost$44,300

What the filing says

A public-record reading of the proposed work.

Modifications of existing plumbing system.

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 5-story walk-up apartment building built in 1885, with 15 homes, on a 11,900 sq ft lot.

Built
1885
Floors
5
Residential units
15
Building type
Walk-up apartment building
Land use
Mixed residential and commercial
Zoning district
R7A
Lot area
11,900 sq ft
Building area
29,040 sq ft
Historic district
Park Slope Historic District Extension II

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 1, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B01330255-S1.

    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

Scope and identifiers

The details used to match this filing.

DOB filing number
B01330255-S1
BBL
3009360008
Review type
Professional Certification
Existing stories
5
Proposed stories
5
Existing dwelling units
15
Proposed dwelling units
15

Nearby records

Other verified filings in this part of the city.