NYC DOB record · B01454777-I1

189 Schermerhorn Street

189 Schermerhorn Street, Brooklyn, NY 11201

Alteration filing in Downtown Brooklyn-Dumbo-Boerum Hill, 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. What every status means

ApprovedAlteration filing

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

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NYC DOB RECORD · B01454777-I1

189 Schermerhorn Street

Brooklyn, NY 11201

Alteration filing · status dated Sep 28, 2026

Current record
Approved
Proposed scale
25 stories
Dwelling units
246
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 B01454777-I1 as a alteration filing at 189 Schermerhorn Street, Brooklyn, NY 11201. Its latest published status category is Approved, dated Sep 28, 2026. The filing records 25 proposed stories and 246 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
Sep 28, 2026
Proposed scale
25 proposed stories and 246 proposed dwelling units
The building, not the filingopen housing violations, what it sold for, apartment sizes and every filing at BIN 3392981Applicant of recordSee the 3 filings that name Demmerle Design Studio
FiledSep 11, 2026
Current recordApproved
Proposed scale25 stories
Recorded cost$294,000

What the filing says

A public-record reading of the proposed work.

Interior demolition of non-load bearing partitions, finishes, and fixtures at 1st floor commercial space. No change to 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 25-story condominium built in 2007, with 244 homes, on a 21,438 sq ft lot.

Built
2007
Floors
25
Residential units
244
Building type
Condominium
Land use
Mixed residential and commercial
Zoning district
C6-4
Lot area
21,438 sq ft
Building area
231,366 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 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 B01454777-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

For scale: half of DOB filings are permitted within 22 days of being filed and a quarter take longer than 4 months, measured across 83,050 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
B01454777-I1
BBL
3001647502
Review type
Professional Certification
Existing stories
25
Proposed stories
25
Existing dwelling units
246
Proposed dwelling units
246
General construction