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NYC DOB record · B01452053-S1

526 Baltic Street

526 Baltic Street, Brooklyn, NY 11217

Alteration filing in Carroll Gardens-Cobble Hill-Gowanus-Red Hook, Brooklyn. The latest DOB status is approved.

A plan examiner has approved the application. A permit still has to be issued before work can begin.

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 2, 2026 · Verify the source row

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526 Baltic 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 B01452053-S1 as a alteration filing at 526 Baltic Street, Brooklyn, NY 11217. Its latest published status category is Approved, dated Aug 31, 2026. The filing records 13 proposed stories and 99 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 31, 2026
Proposed scale
13 proposed stories and 99 proposed dwelling units
Complete building dossierView all 2 filings associated with BIN 3395579Applicant of recordSee the 8 filings that name Madriaga Engineering P.C.
FiledAug 31, 2026
Current recordApproved
Proposed scale13 stories
Recorded cost$187,500

What the filing says

A public-record reading of the proposed work.

Interior renovation of existing commercial laundromat. work includes erection of new interior partitions, replace the dryer duct, and modify the existing concrete pad. 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 13-story elevator apartment building built in 2001, with 99 homes, on a 12,500 sq ft lot.

Built
2001
Last altered
2024
Floors
13
Residential units
99
Building type
Elevator apartment building
Land use
Mixed residential and commercial
Zoning district
M1-4/R7X
Lot area
12,500 sq ft
Building area
88,801 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 B01452053-S1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. Current status updated

    The latest recorded filing status is “Approved.”

    03

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
B01452053-S1
BBL
3004060018
Review type
Professional Certification
Existing stories
13
Proposed stories
13
Existing dwelling units
99
Proposed dwelling units
99

Nearby records

Other verified filings in this part of the city.