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NYC DOB record · B01453391-I1

2123 59 Street

2123 59 Street, Brooklyn, NY 11204

Alteration filing in Mapleton-Midwood (West), 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 2, 2026 · Verify the source row

Open full map
2123 59 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 B01453391-I1 as a alteration filing at 2123 59 Street, Brooklyn, NY 11204. Its latest published status category is Approved, dated Aug 31, 2026. The published record does not state proposed stories or 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 31, 2026
Proposed scale
Not stated in this filing
Applicant of recordSee the 42 filings that name Tom Petersen Architect, LLC
FiledAug 31, 2026
Current recordApproved
Proposed scaleNot specified
Recorded cost$66,880

What the filing says

A public-record reading of the proposed work.

Rooftop solar installation. no change to use, occupancy or egress.

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-story walk-up apartment building built in 1970, with 3 homes, on a 2,003 sq ft lot.

Built
1970
Floors
2
Residential units
3
Building type
Walk-up apartment building
Land use
Walk-up apartments
Zoning district
R5
Lot area
2,003 sq ft
Building area
2,585 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.

Violation record

Are there open violations here?

No open violations are recorded for this building. 1 notice is on file, all with a recorded resolution.

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 2, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B01453391-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 “Permit Entire.”

    04

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
B01453391-I1
BIN
3131665
BBL
3055080070
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
Empty in the source
Proposed dwelling units
Empty in the source
Solar work

Nearby records

Other verified filings in this part of the city.