NYC DOB record · B01440856-I1

50 Sparrow Way

50 Sparrow Way, Brooklyn, NY 11203

Alteration filing in Prospect Lefferts Gardens-Wingate, 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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50 Sparrow Way 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 B01440856-I1 as a alteration filing at 50 Sparrow Way, Brooklyn, NY 11203. Its latest published status category is Approved, dated Aug 27, 2026. The filing records 116 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
116 proposed dwelling units
FiledAug 27, 2026
Current recordApproved
Proposed scale116 units
Recorded cost$5,000

What the filing says

A public-record reading of the proposed work.

Use of knuckle boom construction equipment as per plans filed herewith. This application is filed in conjunction with NB B00847849-I1.

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 health facility built in 1937, on a 57,958 sq ft lot.

Built
1937
Residential units
0
Building type
Health facility
Land use
Public facilities and institutions
Zoning district
R5
Lot area
57,958 sq ft
Building area
1,460 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.

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 B01440856-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.

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
B01440856-I1
BIN
3430120
BBL
3048330101
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
116
Proposed dwelling units
116