NYC DOB record · B01145851-I1

89 Maspeth Avenue

89 Maspeth Avenue, Brooklyn, NY 11211

Alteration filing in East Williamsburg, 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 Aug 29, 2026 · Verify the source row

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89 Maspeth 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 B01145851-I1 as a alteration filing at 89 Maspeth Avenue, Brooklyn, NY 11211. Its latest published status category is Approved, dated Aug 25, 2026. The filing records 311 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 25, 2026
Proposed scale
311 proposed dwelling units
Complete building dossierView all 9 filings associated with BIN 3429244
FiledNov 22, 2024
Current recordApproved
Proposed scale311 units
Recorded cost$4,000

What the filing says

A public-record reading of the proposed work.

Installation of temporary overhead protection as per plans. 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 18-story elevator apartment building built in 2025, with 311 homes, on a 51,874 sq ft lot.

Built
2025
Floors
18
Residential units
311
Building type
Elevator apartment building
Land use
Mixed residential and commercial
Lot area
51,874 sq ft
Building area
260,640 sq ft

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 B01145851-I1.

    01
  2. First permit date recorded

    DOB lists a first permit date. This does not by itself confirm current construction activity.

    02
  3. Current status updated

    The latest recorded filing status is “Permit Entire.”

    03

Scope and identifiers

The details used to match this filing.

DOB filing number
B01145851-I1
BBL
Not recorded
Review type
Professional Certification
Existing stories
Not recorded
Proposed stories
Not recorded
Existing dwelling units
0
Proposed dwelling units
311